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[help] Update the help for Hue 2.2

Romain Rigaux 12 年之前
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共有 36 个文件被更改,包括 884 次插入641 次删除
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+ 21 - 11
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@@ -1,23 +1,33 @@
-<h1><a name="AboutHue-AboutHue"></a>About Hue</h1>
+<h1><a name="AboutHue-IntroducingAboutHue"></a>Introducing About Hue</h1>
 
-<p>Click the <b>About</b> tab in the navigation bar at the top of the Hue web browser window to open the <b>About</b> page. This displays the version of Hue you are running. </p>
+<p>The <b>About Hue</b> application displays the version of Hue you are running and lets you view configuration and logs.</p>
 
-<p>Within the About page you can:</p>
+<h1><a name="AboutHue-StartingAboutHue"></a>Starting About Hue</h1>
+
+<p>To start the About Hue application, click <span class="image-wrap" style=""><img src="/about/static/help/images/23888205.png" width="30" style="border: 0px solid black"/></span> in the navigation bar at the top of the Hue browser page.</p>
+
+
+<h1><a name="AboutHue-AboutHueActions"></a>About Hue Actions</h1>
+
+<p>Within the About Hue page you can:</p>
 
 <ul>
 	<li>Click the <b>Configuration</b> tab to view the current Hue configuration.<br/>
-This page shows a list of the installed Hue applications.  Click the relevant tab under <b>Configuration Sections and Variables</b> to see the variables configured for a given application. 
-<br class="atl-forced-newline" /> <br class="atl-forced-newline" />
-The location of the configuration file is shown at the top of the page (by default in <tt>/etc/hue</tt>).  Note that all Hue configuration settings are done in the <tt>hue.ini</tt> file.  
-<br class="atl-forced-newline" /> <br class="atl-forced-newline" /></li>
+This page shows a list of the installed Hue applications.  Click the relevant tab under <b>Configuration Sections and Variables</b> to see the variables configured for a given application.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The location of the configuration file is shown at the top of the page (by default in <tt>/etc/hue</tt>).  Note that all Hue configuration settings are done in the <tt>hue.ini</tt> file.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
 	<li>Click the <b>Check for misconfiguration</b> tab to have Hue validate your Hue configuration.  It will note any potential misconfigurations and provide hints as to how to fix them.  You can edit the configuration file or use Cloudera Manager, if installed, to manage your changes.
-<br class="atl-forced-newline" /> <br class="atl-forced-newline" /></li>
-	<li>Click the <b>Server Logs</b> tab to view the Hue server logs.  You can also download the logs to your local system  as a zip file from this page.</li>
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Click the <b>Server Logs</b> tab to view the Hue Server logs.  You can also download the logs to your local system  as a zip file from this page.</li>
 </ul>
 
 
-				    
-                    			    </td>
+				    					    <br/>
+                        </td>
 		    </tr>
 	    </table>
 	    

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+ 140 - 189
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@@ -1,24 +1,24 @@
 <h1><a name="Beeswax-IntroducingBeeswax"></a>Introducing Beeswax</h1>
 
-<p>The Beeswax application enables you to perform queries on Apache Hive, a data warehousing system designed to work with Hadoop. You can create Hive tables, load data, run and manage Hive queries, and download the results in a Microsoft Office Excel worksheet file or a comma-separated values file.</p>
+<p>The Beeswax application enables you to perform queries on Apache Hive, a data warehousing system designed to work with Hadoop. For information about Hive, see <a href="http://archive.cloudera.com/cdh4/cdh/4/hive/">Hive Documentation</a>. You can create Hive tables, load data, create, run, and manage queries, and download the results in a Microsoft Office Excel worksheet file or a comma-separated values file.</p>
 
 
 <h2><a name="Beeswax-Contents"></a>Contents</h2>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1348176344574 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1348176344574 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1348176344574 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1359395567394 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359395567394 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359395567394 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1348176344574'>
+/*]]>*/</style><div class='rbtoc1359395567394'>
 <ul>
     <li><a href='#Beeswax-IntroducingBeeswax'>Introducing Beeswax</a></li>
     <li><a href='#Beeswax-BeeswaxandHiveInstallationandConfiguration'>Beeswax and Hive Installation and Configuration</a></li>
     <li><a href='#Beeswax-StartingBeeswax'>Starting Beeswax</a></li>
 <ul>
 <ul>
-    <li><a href='#Beeswax-InstallingtheBeeswaxSamples'>Installing the Beeswax Samples</a></li>
-    <li><a href='#Beeswax-ImportingyourownData'>Importing your own Data</a></li>
+    <li><a href='#Beeswax-InstallingtheSampleTables'>Installing the Sample Tables</a></li>
+    <li><a href='#Beeswax-ImportingYourOwnData'>Importing Your Own Data</a></li>
 </ul>
 </ul>
     <li><a href='#Beeswax-WorkingwithQueries'>Working with Queries</a></li>
@@ -33,6 +33,7 @@ div.rbtoc1348176344574 li {margin-left: 0px;padding-left: 0px;}
     <li><a href='#Beeswax-WorkingwithTables'>Working with Tables</a></li>
 <ul>
 <ul>
+    <li><a href='#Beeswax-SelectingtheDatabase'>Selecting the Database</a></li>
     <li><a href='#Beeswax-CreatingTables'>Creating Tables</a></li>
     <li><a href='#Beeswax-BrowsingTables'>Browsing Tables</a></li>
     <li><a href='#Beeswax-ImportingDataintoTables'>Importing Data into Tables</a></li>
@@ -45,77 +46,51 @@ div.rbtoc1348176344574 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="Beeswax-BeeswaxandHiveInstallationandConfiguration"></a>Beeswax and Hive Installation and Configuration</h1>
 
-<p>Beeswax is installed and configured as part of Hue. For more information about installing Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
+<p>Beeswax is installed and configured as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
 
-<p>Beeswax assumes an existing Hive installation.  The Hue installation instructions include the configuration necessary for Beeswax to access Hive.   You can view the current Hive configuration from from the <b>Settings</b> tab in the Beeswax application.</p>
+<p>Beeswax assumes an existing Hive installation.  The Hue installation instructions include the configuration necessary for Beeswax to access Hive. You can view the current Hive configuration from from the <b>Settings</b> tab in the Beeswax application.</p>
 
-<p>By default, a Beeswax user can see the saved queries for all users &#8211; both his/her own queries and those of other Beeswax users.  If this behavior is not desirable, there is a configuration option you can change in the <tt>/etc/hue/hue.ini</tt> file under the <tt>[beeswax]</tt> section to restrict viewing saved queries to only the query owner and Hue administrators.  To change this setting, find and uncomment the <tt>share_saved_queries</tt> property and set it to <tt>false</tt>.</p>
+<p>By default, a Beeswax user can see the saved queries for all users &#8211; both his/her own queries and those of other Beeswax users. To restrict viewing saved queries to the query owner and Hue administrators, set the <tt>share_saved_queries</tt> property under the <tt>[beeswax]</tt> section in the Hue configuration file to <tt>false</tt>. </p>
 
 
 <h1><a name="Beeswax-StartingBeeswax"></a>Starting Beeswax</h1>
 
-<p>To start the Beeswax application, click the <b>Beeswax</b> icon ( <span class="image-wrap" style=""><img src="/beeswax/static/art/beeswax-logo.png" width="30" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page.</p>
+<p>To start the Beeswax application, click the <b>Beeswax</b> icon (<span class="image-wrap" style=""><img src="/beeswax/static/help/images/23888161.png" width="30" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page.</p>
 
-<p>The first time you run Beeswax, the "Welcome to Beeswax for Hive" page appears, and prompts you to install the sample tables or import your own tables.</p>
+<h3><a name="Beeswax-InstallingtheSampleTables"></a>Installing the Sample Tables</h3>
 
-<p>Once some tables have been created &#8212; either from installing the samples or importing your own data &#8212; clicking the Beeswax tab will bring you directly into the Query Editor.</p>
-
-<p>The tabs in the Beeswax navigation bar allow you to navigate to the main functional areas of Beeswax.</p>
-
-<h3><a name="Beeswax-InstallingtheBeeswaxSamples"></a>Installing the Beeswax Samples</h3>
-
-<p>You can install two sample Beeswax tables to use as examples.</p>
+<p>You can install two sample tables to use as examples.</p>
 
 <ol>
-	<li>In the <b>Welcome to Beeswax</b> window, click <b>Install Samples</b>
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Confirm that you want to install these samples.
-<br class="atl-forced-newline" /></li>
+	<li>In the Beeswax window, click <b>Tables</b>.</li>
+	<li>In the ACTIONS pane, click <b>Install samples</b>.</li>
 </ol>
 
 
-<p>Once you have installed the sample data, you will no longer see either the <b>Import Data</b> and <b>Install Samples</b> buttons when you run Beeswax.</p>
+<p>Once you have installed the sample data, you will no longer see the <b>Install samples</b> link.</p>
 
-<h3><a name="Beeswax-ImportingyourownData"></a>Importing your own Data</h3>
+<h3><a name="Beeswax-ImportingYourOwnData"></a>Importing Your Own Data</h3>
 
-<p>If you want to import your own data instead of installing the Sample tables:</p>
-
-<ol>
-	<li>In the <b>Welcome to Beeswax</b> window, click the <b>Import Data</b> button.<br/>
-This takes you to the <b>Create a new table manually</b> page.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Follow the prompts in this wizard to specify your table.  For more details see <a href="#Beeswax-CreatingTables">Creating Tables</a>.
-<br class="atl-forced-newline" /></li>
-</ol>
-
-
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />If the <b>Welcome to Beeswax</b> page with the <b>Import Data</b> button no longer appears, you can still import your own data by clicking the <b>Tables</b> tab, and creating a new table.</td></tr></table></div>
-<p><br class="atl-forced-newline" /></p>
+<p>If you want to import your own data instead of installing the sample tables, following the procedure in <a href="#Beeswax-CreatingTables">Creating Tables</a>.</p>
 
 <h1><a name="Beeswax-WorkingwithQueries"></a>Working with Queries</h1>
 
-<p>The <b>Query Editor</b> view lets you create queries in Hive's Query Language (HQL), which is similar to Structured Query Language (SQL). You can name and save your queries to use later. When you submit a query, the Beeswax Server uses Hive to run the queries. You can either wait for the query to complete, or return later to find the queries in the <b>Beeswax History</b> view. You can also request receive an email message after the query is completed.</p>
-
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>For More Information</b><br />For information about HQL syntax, see <a href="http://wiki.apache.org/hadoop/Hive/LanguageManual.">http://wiki.apache.org/hadoop/Hive/LanguageManual.</a></td></tr></table></div>
+<p>The Query Editor view lets you create queries in the <a href="http://wiki.apache.org/hadoop/Hive/LanguageManual">Hive Query Language (HQL)</a>, which is similar to Structured Query Language (SQL). You can name and save your queries to use later. When you submit a query, the Beeswax Server uses Hive to run the queries. You can either wait for the query to complete, or return later to find the queries in the History view. You can also request receive an email message after the query is completed.</p>
 
 <h3><a name="Beeswax-CreatingandRunningQueries"></a>Creating and Running Queries</h3>
 
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />To run a Query, you must be logged in to Hue as a user that also has a Unix user account on the remote server.</td></tr></table></div>
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />To run a query, you must be logged in to Hue as a user that also has a Unix user account on the remote server.</td></tr></table></div>
 
 <p><b>To create and run a query</b>:</p>
 
 <ol>
-	<li>In the Beeswax <b>Hive Query</b> window, type the query.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-For example, to select all data from the <em>sample_08</em> table, you would type:
-<br class="atl-forced-newline" />
-<tt>SELECT * FROM sample_08 WHERE salary &gt; 100000</tt>
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the box to the left of the Query field, you can override the default Hive and Hadoop settings, specify file resources and user-defined functions, and enable users to enter parameters at run-time, and request email notification when the job is complete.  See <a href="#Beeswax-AdvancedSettings">Advanced Query Settings</a> below for details on using these settings.
+	<li>In the Query Editor window, type the query. For example, to select all data from the <em>sample_08</em> table, you would type:
+<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
+<div id="root">
+		<pre class="theme: Default; brush: plain; gutter: false">SELECT * FROM sample_08</pre>
+		</div>
+</div></div></li>
+	<li>In the box to the left of the Query field, you can override the default Hive and Hadoop settings, specify file resources and user-defined functions, and enable users to enter parameters at run-time, and request email notification when the job is complete.  See <a href="#Beeswax-AdvancedSettings">Advanced Query Settings</a> for details on using these settings.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>To save your query and advanced settings to use again later, click <b>Save As,</b> enter a name and description, and then click <b>OK</b>. To save changes to an existing query, click <b>Save.</b>
@@ -127,46 +102,44 @@ For example, to select all data from the <em>sample_08</em> table, you would typ
 	<li>To run the query, click <b>Execute</b>.
 <br class="atl-forced-newline" />
 <a name="Beeswax-QueryResults"></a><br/>
-The Beeswax <b>Query Results</b> window appears with the results of your query.
+The Query Results window displays with the results of the query.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>Do any of the following to download or save the query results:
 <br class="atl-forced-newline" />
 	<ul>
-		<li>Click <b>Download as CSV</b> to download the results in a comma-separated values file suitable for use in other applications.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-		<li>Click <b>Download as XLS</b> to download the results in a Microsoft Office Excel worksheet file.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+		<li>Click <b>Download as CSV</b> to download the results in a comma-separated values file suitable for use in other applications.</li>
+		<li>Click <b>Download as XLS</b> to download the results in a Microsoft Office Excel worksheet file.</li>
 		<li>Click <b>Save</b> to save the results in a table or HDFS file.
-<br class="atl-forced-newline" />
-To save the results in a new table, select <b>to a new table</b>, enter a name, and then click <b>Save</b>.
-<br class="atl-forced-newline" />
-To save the results in an HDFS file, select <b>to HDFS directory</b>, enter a path in <b>Results Location</b> and then click <b>Save</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-		<li>Under <b>MR Jobs</b>, you can view any Map/Reduce jobs that the query started.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-		<li>To view a log of the query execution, click <b>Log</b> at the top of the results display. You can use the information in this tab to debug your query.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-		<li>To view the query that generated these results, click <b>Query</b> at the top of the results display.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-		<li>To return to the query in the <b>Query Editor,</b> click <b>Unsaved Query</b>.</li>
+		<ul>
+			<li>To save the results in a new table, select <b>In a new table</b>, enter a table name, and then click <b>Save</b>.</li>
+			<li>To save the results in an HDFS file, select <b>In an HDFS directory</b>, enter a path and then click <b>Save</b>. You can then download the file with FileBrowser.
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><ul>
+	<li>You can only save results to a file when the results were generated by a MapReduce job.</li>
+	<li>This is the preferred way to save when the result is large (for example &gt; 1M rows).</li>
+</ul>
+</td></tr></table></div></li>
+		</ul>
+		</li>
 	</ul>
 	</li>
 </ol>
 
 
+<ul>
+	<li>Under <b>MR Jobs</b>, you can view any MapReduce jobs that the query started.</li>
+	<li>To view a log of the query execution, click <b>Log</b> at the top of the results display. You can use the information in this tab to debug your query.</li>
+	<li>To view the query that generated these results, click <b>Query</b> at the top of the results display.</li>
+	<li>To view the columns of the query, click <b>Columns</b>.</li>
+	<li>To return to the query in the Query Editor, click <b>Unsaved Query</b>.</li>
+</ul>
+
 
 <p><a name="Beeswax-AdvancedSettings"></a></p>
 
 <h3><a name="Beeswax-AdvancedQuerySettings"></a>Advanced Query Settings</h3>
 
-<p>The section to the left of the Query field lets you specify the following options:
+<p>The pane to the left of the Query Editor lets you specify the following options:
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></p>
 
@@ -193,18 +166,21 @@ vertical-align: center;
 <th class='confluenceTh'> Description </th>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>Hive Settings</b> </td>
-<td class='confluenceTd'> Use <b>Hive Settings</b> to override the Hive and Hadoop default settings. Click <b>Add</b> to configure a new setting. <br class="atl-forced-newline" />
+<td class='confluenceTd'> <b>DATABASE</b> </td>
+<td class='confluenceTd'> The database containing the table definitions. </td>
+</tr>
+<tr>
+<td class='confluenceTd'> <b>SETTINGS</b> </td>
+<td class='confluenceTd'> Override the Hive and Hadoop default settings. Click <b>Add</b> to configure a new setting. <br class="atl-forced-newline" />
 »&nbsp;&nbsp; For <b>Key</b>, enter a Hive or Hadoop configuration variable name. <br class="atl-forced-newline" />
 »&nbsp;&nbsp; For <b>Value</b>, enter the value you want to use for the variable. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
-For example, to override the directory where structured hive query logs are created, you would enter <tt>hive.querylog.location</tt> for <b>Key</b>, and a path for <b>Value.</b> <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
-Click <b>Add</b> again to add another new setting. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
+For example, to override the directory where structured <font color="#000000">Hive&nbsp;</font>query logs are created, you would enter <tt>hive.querylog.location</tt> for <b>Key</b>, and a path for <b>Value.</b> <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
 To view the default settings, click the <b>Settings</b> tab at the top of the page. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
-For information about Hive configuration variables, see: <a href="http://wiki.apache.org/hadoop/Hive/AdminManual/Configuration">http://wiki.apache.org/hadoop/Hive/AdminManual/Configuration</a>. For information about Hadoop configuration variables, see: <a href="http://hadoop.apache.org/common/docs/current/mapred-default.html">http://hadoop.apache.org/common/docs/current/mapred-default.html</a> </td>
+For information about Hive configuration variables, see: <a href="http://wiki.apache.org/hadoop/Hive/AdminManual/Configuration">http://wiki.apache.org/hadoop/Hive/AdminManual/Configuration</a>. For information about Hadoop configuration variables, see: <a href="http://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml">http://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml</a> </td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>File Resources</b> </td>
-<td class='confluenceTd'> Use <b>File Resources</b> to make locally accessible files available at query execution time on the entire Hadoop cluster. Hive uses Hadoop's Distributed Cache to distribute the added files to all machines in the cluster at query execution time. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
+<td class='confluenceTd'> <b>FILE RESOURCES</b> </td>
+<td class='confluenceTd'> Make locally accessible files available at query execution time on the entire Hadoop cluster. Hive uses Hadoop's Distributed Cache to distribute the added files to all machines in the cluster at query execution time. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
 Click <b>Add</b> to configure a new setting. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
 From the <b>Type</b> drop-down menu, choose one of the following: <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
@@ -214,23 +190,24 @@ From the <b>Type</b> drop-down menu, choose one of the following: <br class="atl
 <br class="atl-forced-newline" />
 <b>file</b> &#8212; Adds resources to the distributed cache. Typically, this might be a transform script (or similar) to be executed. <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-For <b>Path</b>, enter the path to the file. You can also click <b>Choose a File</b> to browse and select the file. <br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-<b>Note</b>: It is not necessary to specify files used in a transform script if the files are available in the same path on all machines in the Hadoop cluster. </td>
+For <b>Path</b>, enter the path to the file or click <b>Choose a File</b> to browse and select the file.&nbsp; 
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><br class="atl-forced-newline" />
+It is not necessary to specify files used in a transform script if the files are available in the same path on all machines in the Hadoop cluster.</td></tr></table></div>
+<p> </p></td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>User-defined Functions</b> </td>
-<td class='confluenceTd'> You can use user-defined functions in a query. Specify the function name for <b>Name</b>, and specify the class name for <b>Class</b> <b>name</b>. <br class="atl-forced-newline" />
+<td class='confluenceTd'> <b>USER-DEFINED FUNCTIONS</b> </td>
+<td class='confluenceTd'> Specify user-defined functions in a query. Specify the function name for <b>Name</b>, and specify the class name for <b>Class</b> <b>name</b>. <br class="atl-forced-newline" />
 Click <b>Add</b> to configure a new setting. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
 You must specify a JAR file for the user-defined functions in <b>File Resources</b>. To include a user-defined function in a query, add a $ (dollar sign) before the function name in the query. For example, if <em>MyTable</em> is a user-defined function name in the query, you would type: <tt>SELECT * $MyTable</tt> </td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>Parameterization</b> </td>
-<td class='confluenceTd'> To display a dialog box for you or other users to enter parameter values when a query is executed, check <b>Parameterization</b>. This is enabled by default. </td>
+<td class='confluenceTd'> <b>PARAMETERIZATION</b> </td>
+<td class='confluenceTd'> Indicate that a dialog box should display to enter parameter values when a query containing the string $&lt;parametername&gt; is executed. Enabled by default. </td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>Email Notification</b> </td>
-<td class='confluenceTd'> To receive an email message after a query completes, check <b>Email Notification</b>. The email is sent to the email address specified in the logged-in user's profile. </td>
+<td class='confluenceTd'> <b>EMAIL NOTIFICATION</b> </td>
+<td class='confluenceTd'> Indicate that an email message should be sent after a query completes. The email is sent to the email address specified in the logged-in user's profile. </td>
 </tr>
 </tbody></table>
 </div>
@@ -239,17 +216,16 @@ You must specify a JAR file for the user-defined functions in <b>File Resources<
 
 <h3><a name="Beeswax-ViewingQueryHistory"></a>Viewing Query History</h3>
 
-<p>Beeswax enables you to view the history of queries that you have previously run. Results for these queries are available for one week or until Hue is restarted.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></p>
+<p>Beeswax enables you to view the history of queries that you have previously run. Results for these queries are available for one week or until Hue is restarted.</p>
+
 
 <p><b>To view query history:</b></p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>History</b>.
+	<li>In the Beeswax window, click <b>History</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays a list of your saved and unsaved queries in the Beeswax <b>Query History</b> window.
+Beeswax displays a list of your saved and unsaved queries in the Query History window.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>To display the queries for all users, click <b>Show everyone's queries</b>. To display your queries only, click <b>Show my queries</b>.
@@ -261,94 +237,84 @@ Beeswax displays a list of your saved and unsaved queries in the Beeswax <b>Quer
 
 <h3><a name="Beeswax-Viewing%2CEditing%2CorDeletingSavedQueries"></a>Viewing, Editing, or Deleting Saved Queries</h3>
 
-<p>You can view a list of saved queries of all users by clicking <b>Saved Queries</b> in the <b>Beeswax</b> window. You can copy any user's query, but you can only edit, delete, and view the history of your own queries.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></p>
+<p>You can view a list of saved queries of all users by clicking <b>Saved Queries</b> in the Beeswax window. You can copy any user's query, but you can only edit, delete, and view the history of your own queries.</p>
+
 
 <p><b>To edit a saved query:</b></p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>Saved Queries</b>.
+	<li>In the Beeswax window, click <b>Saved Queries</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the Beeswax <b>Queries</b> window.
+The Queries window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>Click the <b>Options</b> button next to the query and choose <b>Edit</b> from the context menu.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the query in the Beeswax <b>Query Editor</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Change the query and then click <b>Save.</b> You can also click <b>Save As</b>, enter a new name, and click <b>OK</b> to save a copy of the query.
+The query displays in the Query Editor window.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
+	<li>Change the query and then click <b>Save.</b> You can also click <b>Save As</b>, enter a new name, and click <b>OK</b> to save a copy of the query.</li>
 </ol>
 
 
 <p><b>To delete a saved query:</b></p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>Saved Queries</b>.
+	<li>In the Beeswax window, click <b>Saved Queries</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the Beeswax <b>Queries</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click the <b>Options</b> button next to the query and choose <b>Delete</b> from the context menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click <b>Yes</b> to confirm the deletion.
+The Queries window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
+	<li>Click the <b>Options</b> button next to the query and choose <b>Delete</b> from the context menu.</li>
+	<li>Click <b>Yes</b> to confirm the deletion.</li>
 </ol>
 
 
 <p><b>To copy a saved query:</b></p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>Saved Queries</b>.
+	<li>In the Beeswax window, click <b>Saved Queries</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the Beeswax <b>Queries</b> window.
+The Queries window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>Click the <b>Options</b> button next to the query and choose <b>Clone</b> from the context menu.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the query in the Beeswax <b>Query Editor</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Change the query as necessary and then click <b>Save.</b> You can also click <b>Save As</b>, enter a new name, and click <b>Ok</b> to save a copy of the query.
+Beeswax displays the query in the Query Editor window.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
+	<li>Change the query as necessary and then click <b>Save.</b> You can also click <b>Save As</b>, enter a new name, and click <b>Ok</b> to save a copy of the query.</li>
 </ol>
 
 
+
 <p><b>To copy a query in the Beeswax Query History window:</b></p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>History</b>.
+	<li>In the Beeswax window, click <b>History</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the Beeswax <b>Query History</b> window.
+The Query History window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>To display the queries for all users, click <b>everyone's</b>.
+	<li>To display the queries for all users, click <b>Show everyone's queries</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the queries for all users in the Beeswax <b>Query History</b> window.
+The queries for all users display in the Query History window.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>Click the <b>Clone</b> link next to the query you want to copy.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays a copy of the query in the Beeswax <b>Query Editor</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Change the query, if necessary, and then click <b>Save As</b>, enter a new name, and click <b>OK</b> to save the query.
+A copy of the query displays in the Query Editor window.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
+	<li>Change the query, if necessary, and then click <b>Save As</b>, enter a new name, and click <b>OK</b> to save the query.</li>
 </ol>
 
 
@@ -356,43 +322,45 @@ Beeswax displays a copy of the query in the Beeswax <b>Query Editor</b> window.
 
 <p>When working with Hive tables, you can use Beeswax to:</p>
 <ul>
-	<li>Create tables (see <a href="#Beeswax-CreatingTables">Creating Tables</a>)</li>
-	<li>Browse tables (see <a href="#Beeswax-BrowsingTables">Browsing Tables</a>)</li>
-	<li>Import data into tables (see <a href="#Beeswax-ImportingDataintoTables">Importing Data into Tables</a>)</li>
-	<li>Drop tables (see <a href="#Beeswax-DroppingTables">Dropping Tables</a>)</li>
-	<li>View the location of a table (see <a href="#Beeswax-ViewingaTable%27sLocation">Viewing a Table's Location</a>)
-<br class="atl-forced-newline" /></li>
+	<li><a href="#Beeswax-SelectingtheDatabase">Select a database</a></li>
+	<li><a href="#Beeswax-CreatingTables">Create tables</a></li>
+	<li><a href="#Beeswax-BrowsingTables">Browse tables</a></li>
+	<li><a href="#Beeswax-ImportingDataintoTables">Import data into tables</a></li>
+	<li>Drop tables (see <a href="#Beeswax-DroppingTables">Dropping Tables</a></li>
+	<li><a href="#Beeswax-ViewingaTable%27sLocation">View the location of a table</a></li>
 </ul>
 
 
+<p><a name="Beeswax-SelectingtheDatabase"></a></p>
+<h3><a name="Beeswax-SelectingtheDatabase"></a>Selecting the Database</h3>
+
+<ol>
+	<li>In the pane on the left, select the database from the DATABASE drop-down list.</li>
+</ol>
+
+
 <p><a name="Beeswax-CreatingTables"></a></p>
 
 <h3><a name="Beeswax-CreatingTables"></a>Creating Tables</h3>
 
 <p>Although you can create tables by executing the appropriate HQL DDL query commands, it is easier to create a table using the Beeswax table creation wizard.</p>
 
-<p>There are two ways to create a table: from a file, or manually.</p>
+<p>There are two ways to create a table: from a file or manually.</p>
 
 <p>If you create a table from a file, the format of the data in the file will determine some of the properties of the table, such as the record and file formats. The data from the file you specify is imported automatically upon table creation.</p>
 
-<p>When you create a file manually, you specify all the properties of the table, and then execute the resulting query to actually create the table.  You then import data into the table as an additional step.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></p>
+<p>When you create a file manually, you specify all the properties of the table, and then execute the resulting query to actually create the table.  You then import data into the table as an additional step.</p>
+
 
-<p>&#42;To create a table from a <a href="file:*">file:&#42;</a></p>
+<p><b>To create a table from a file</b>:</p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>Tables</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the Beeswax <b>Action</b> pane, click <b>Create a new table from file</b>.<br/>
+	<li>In the Beeswax window, click <b>Tables</b>.</li>
+	<li>In the ACTIONS pane, click <b>Create a new table from a file</b>.<br/>
 The table creation wizard starts.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>Follow the instructions in the wizard to create the table.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-The basic steps are:
+	<li>Follow the instructions in the wizard to create the table. The basic steps are:
 	<ul>
 		<li>Choose your input file.  The input file you specify must exist.<br/>
 Note that you can choose to have Beeswax create the table definition only based on the import file you select, without actually importing data from that file.</li>
@@ -403,32 +371,26 @@ Note that you can choose to have Beeswax create the table definition only based
 	</ul>
 	</li>
 	<li>Click <b>Create Table</b> to create the table.<br/>
-Beeswax displays the new table's metadata on the right side of the Beeswax <b>Table Metadata</b> window.
+The new table's metadata displays on the right side of the <b>Table Metadata</b> window.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-At this point, you can view the metadata or a Sample of the data in the table.<br/>
-From the Actions pane you can import new data into the table, browse the table, drop it, or go to the FileBrowser to see the location of the data.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+At this point, you can view the metadata or a sample of the data in the table.<br/>
+From the ACTIONS pane you can import new data into the table, browse the table, drop it, or go to the File Browser to see the location of the data.</li>
 </ol>
 
 
+
 <p><b>To create a table manually:</b></p>
 
 <ol>
-	<li>In the <b>Beeswax</b> window, click <b>Tables</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the Beeswax <b>Action</b> pane, click <b>Create a new table manually</b>.
+	<li>In the Beeswax window, click <b>Tables</b>.</li>
+	<li>In the ACTIONS pane, click <b>Create a new table manually</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
 The table creation wizard starts.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>Follow the instructions in the wizard to create the table.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-The basic steps are:
+	<li>Follow the instructions in the wizard to create the table. The basic steps are:
 	<ul>
 		<li>Name your table.</li>
 		<li>Choose the record format.</li>
@@ -436,19 +398,11 @@ The basic steps are:
 		<li>Choose the file format.</li>
 		<li>Specify the location for your table's data.</li>
 		<li>Define your columns, providing a name and selecting the type.</li>
-		<li>Add partitions, if appropriate.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+		<li>Add partitions, if appropriate.</li>
 	</ul>
 	</li>
-	<li>Click <b>Create Table</b> to construct a query to create the table.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-The new query is displayed in the Hive Query window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click <b>Execute</b> to run the query and create the table.
-<br class="atl-forced-newline" /></li>
+	<li>Click <b>Create table</b>.<br/>
+The Table Metadata window displays.</li>
 </ol>
 
 
@@ -459,23 +413,20 @@ The new query is displayed in the Hive Query window.
 <p><b>To browse the data in a table:</b></p>
 
 <ol>
-	<li>In the Beeswax <b>Table List</b> window, click the <b>Browse Data</b> button next to the table you want to browse.
+	<li>In the Table List window, click the <b>Browse Data</b> button next to the table you want to browse.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the table's data in the <b>Query Results</b> window.</li>
+The table's data displays in the Query Results window.</li>
 </ol>
 
 
 <p><b>To browse the metadata in a table:</b></p>
 
 <ol>
-	<li>In the Beeswax <b>Table List</b> window, click the table name.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-Beeswax displays the table's metadata under a <b>Columns</b> tab.
+	<li>In the Table List window, click the table name.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-You can view the actual data in the table by selecting the <b>Sample</b> tab.</li>
+The table's metadata displays opened to the <b>Columns</b> tab. You can view the data in the table by selecting the <b>Sample</b> tab.</li>
 </ol>
 
 
@@ -488,13 +439,13 @@ You can view the actual data in the table by selecting the <b>Sample</b> tab.</l
 <p><b>To import data into a table:</b></p>
 
 <ol>
-	<li>In the Beeswax <b>Table List</b> window, double-click the table name.
+	<li>In the Table List window, click the table name.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the <b>Beeswax Table Metadata</b> window.
+The Table Metadata window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>From the Actions panel, click <b>Import Data</b>.
+	<li>In the ACTIONS pane, click <b>Import Data</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>For <b>Path</b>, enter the path to the file that contains the data you want to import.
@@ -503,7 +454,7 @@ Beeswax displays the <b>Beeswax Table Metadata</b> window.
 	<li>Check <b>Overwrite existing data</b> to replace the data in the selected table with the imported data.  Leave this unchecked to append to the table.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>Click <b>Submit</b> to start importing the data.</li>
+	<li>Click <b>Submit</b>.</li>
 </ol>
 
 
@@ -514,13 +465,13 @@ Beeswax displays the <b>Beeswax Table Metadata</b> window.
 <p><b>To drop a table:</b></p>
 
 <ol>
-	<li>In the Beeswax <b>Table List</b> window, double-click the table name.
+	<li>In the Table List window, click the table name.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the Beeswax <b>Table Metadata</b> window.
+The Table Metadata window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>From the Actions panel, click <b>Drop Table</b>.
+	<li>In the ACTIONS pane, click <b>Drop Table</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>Click <b>Yes</b> to confirm the deletion.</li>
@@ -534,16 +485,16 @@ Beeswax displays the Beeswax <b>Table Metadata</b> window.
 <p><b>To view a table's location:</b></p>
 
 <ol>
-	<li>In the Beeswax <b>Table List</b> window, double-click the table name.
+	<li>In the Table List window, click the table name.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax displays the Beeswax <b>Table Metadata</b> window.
+The Table Metadata window displays.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>Click <b>View File Location</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
-Beeswax lists the selected table in its directory in the <b>File Browser</b> window. </li>
+The file location of the selected table displays in its directory in the File Browser window. </li>
 </ol>
 
 

二进制
apps/filebrowser/src/filebrowser/static/help/images/23888157.png


二进制
apps/filebrowser/src/filebrowser/static/help/images/23888454.png


+ 104 - 149
apps/filebrowser/src/filebrowser/static/help/index.html

@@ -3,9 +3,9 @@
 <p>The File Browser application lets you browse and manipulate files and directories in the Hadoop Distributed File System (HDFS) while using Hue. With File Browser, you can:</p>
 
 <ul>
-	<li>Create directories, upload files, or rename, move, and delete files and directories. You can also change a file's or directory's owner, group, and permissions. See <a href="#FileBrowser-WorkingwithFilesandDirectories">Working with Files and Directories</a>.</li>
+	<li>Create files and directories, upload and download files, upload zip archives, and rename, move, and delete files and directories. You can also change a file's or directory's owner, group, and permissions. See <a href="#FileBrowser-WorkingwithFilesandDirectories">Working with Files and Directories</a>.</li>
 	<li>Search for files, directories, owners, and groups. See <a href="#FileBrowser-SearchingforFilesandDirectories">Searching for Files and Directories</a>.</li>
-	<li>View and edit files as text or binary. You can also download the files you are viewing and editing to your local system. See <a href="#FileBrowser-Viewing%2CEditing%2CandDownloadingFiles">Viewing, Editing, and Downloading Files</a>.</li>
+	<li>View and edit files as text or binary. See <a href="#FileBrowser-ViewingandEditingFiles">Viewing and Editing Files</a>.</li>
 </ul>
 
 
@@ -14,30 +14,28 @@
 <h3><a name="FileBrowser-Contents"></a>Contents</h3>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1347644752425 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1347644752425 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1347644752425 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1359395607798 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359395607798 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359395607798 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1347644752425'>
+/*]]>*/</style><div class='rbtoc1359395607798'>
 <ul>
     <li><a href='#FileBrowser-IntroducingFileBrowser'>Introducing File Browser</a></li>
     <li><a href='#FileBrowser-FileBrowserInstallationandConfiguration'>File Browser Installation and Configuration</a></li>
-    <li><a href='#FileBrowser-StartingFileBrowser'>Starting File Browser</a></li>
-    <li><a href='#FileBrowser-WorkingwithFilesandDirectories'>Working with Files and Directories</a></li>
+    <li><a href='#FileBrowser-StartingFileBrowser'>  Starting File Browser</a></li>
+    <li><a href='#FileBrowser-WorkingwithFilesandDirectories'>  Working with Files and Directories</a></li>
 <ul>
-    <li><a href='#FileBrowser-ChangingDirectories'>Changing Directories</a></li>
     <li><a href='#FileBrowser-CreatingDirectories'>Creating Directories</a></li>
+    <li><a href='#FileBrowser-ChangingDirectories'>Changing Directories</a></li>
+    <li><a href='#FileBrowser-CreatingFiles'>Creating Files</a></li>
     <li><a href='#FileBrowser-UploadingFiles'>Uploading Files</a></li>
-    <li><a href='#FileBrowser-DownloadingFilesusingtheFileBrowser'>Downloading Files using the File Browser</a></li>
+    <li><a href='#FileBrowser-DownloadingFiles'>Downloading Files</a></li>
+    <li><a href='#FileBrowser-UploadingZipArchives'>Uploading Zip Archives</a></li>
     <li><a href='#FileBrowser-Renaming%2CMoving%2CandDeletingFilesandDirectories'>Renaming, Moving, and Deleting Files and Directories</a></li>
     <li><a href='#FileBrowser-ChangingaFile%27sorDirectory%27sOwner%2CGroup%2CorPermissions'>Changing a File's or Directory's Owner, Group, or Permissions</a></li>
 </ul>
-    <li><a href='#FileBrowser-SearchingforFilesandDirectories'>Searching for Files and Directories</a></li>
-    <li><a href='#FileBrowser-Viewing%2CEditing%2CandDownloadingFiles'>Viewing, Editing, and Downloading Files</a></li>
-<ul>
+    <li><a href='#FileBrowser-SearchingforFilesandDirectories'>  Searching for Files and Directories</a></li>
     <li><a href='#FileBrowser-ViewingandEditingFiles'>Viewing and Editing Files</a></li>
-    <li><a href='#FileBrowser-DownloadingFilesusingtheFileViewer'>Downloading Files using the File Viewer</a></li>
-</ul>
 </ul></div>
 <p><br class="atl-forced-newline" /></p>
 
@@ -45,79 +43,85 @@ div.rbtoc1347644752425 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="FileBrowser-FileBrowserInstallationandConfiguration"></a>File Browser Installation and Configuration</h1>
 
-<p>File Browser is one of the applications that can be installed as part of Hue. For more information about installing Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
+<p>File Browser is one of the applications that can be installed as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
 
-<p><a name="FileBrowser-StartingFileBrowser"></a></p>
+<h1><a name="FileBrowser-StartingFileBrowser"></a><a name="FileBrowser-StartingFileBrowser"></a> Starting File Browser</h1>
 
-<h1><a name="FileBrowser-StartingFileBrowser"></a>Starting File Browser</h1>
+<p>To start the File Browser application, click the <b>File Browser</b> icon (<span class="image-wrap" style=""><img src="/filebrowser/static/help/images/23888157.png" height="30" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page.</p>
 
-<p>To start the File Browser application, click the <b>File Browser</b> icon ( <span class="image-wrap" style=""><img src="/filebrowser/static/art/icon.png" height="30" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-<a name="FileBrowser-WorkingwithFilesandDirectories"></a></p>
-
-<h1><a name="FileBrowser-WorkingwithFilesandDirectories"></a>Working with Files and Directories</h1>
+<h1><a name="FileBrowser-WorkingwithFilesandDirectories"></a><a name="FileBrowser-WorkingwithFilesandDirectories"></a> Working with Files and Directories</h1>
 
 <p>You can use File Browser to view the input and output files of your MapReduce jobs. Typically, you can save your output files in <tt>/tmp</tt> or in your home directory if your system administrator set one up for you. You must have the proper permissions to manipulate other user's files.</p>
 
+<h3><a name="FileBrowser-CreatingDirectories"></a>Creating Directories</h3>
+
+<p><b>To create a directory:</b></p>
+
+<ol>
+	<li>In the File Browser window, select <b>New &gt; Directory</b>.</li>
+	<li>In the <b>Create Directory</b> dialog box, enter a directory name and then click <b>Submit</b>.</li>
+</ol>
+
+
 <h3><a name="FileBrowser-ChangingDirectories"></a>Changing Directories</h3>
 
+<p>To change to a different directory, do one of the following:</p>
 
-<p>To change to a different directory, double-click the directory name or parent directory dots in the <b>File Browser</b> window.</p>
+<ul>
+	<li>Click the directory name or parent directory dots in the <b>File Browser</b> window.</li>
+	<li>Click the (<span class="image-wrap" style=""><img src="/filebrowser/static/help/images/23888454.png" height="30" style="border: 0px solid black"/></span>) icon, type a directory name, and press <b>Enter</b>.</li>
+</ul>
 
-<p>To change to your home directory, click <b>Home</b> in the path field at the top of the <b>File Browser</b> window.
-<br class="atl-forced-newline" /></p>
 
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note:</b> The <b>Home</b> button is disabled if you do not have a home directory. Ask your system administrator to create a home directory for you.</td></tr></table></div>
-<p><br class="atl-forced-newline" /></p>
+<p>To change to your home directory, click <b>Home</b> in the path field at the top of the <b>File Browser</b> window.</p>
 
-<h3><a name="FileBrowser-CreatingDirectories"></a>Creating Directories</h3>
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />The <b>Home</b> button is disabled if you do not have a home directory. Ask a Hue administrator to create a home directory for you.</td></tr></table></div>
 
-<p><b>To create a directory:</b></p>
+<h3><a name="FileBrowser-CreatingFiles"></a>Creating Files</h3>
+
+<p><b>To create a file</b>:</p>
 
 <ol>
-	<li>In the File Browser window, click <b>New Directory</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the <b>Create Directory</b> dialog box, enter a directory name and then click <b>Submit</b>.
-<br class="atl-forced-newline" /></li>
+	<li>In the File Browser window, select <b>New &gt; File</b>.</li>
+	<li>In the <b>Create File</b> dialog box, enter a file name and then click <b>Submit</b>.</li>
 </ol>
 
 
 <h3><a name="FileBrowser-UploadingFiles"></a>Uploading Files</h3>
 
-<p>You can upload text or binary files to the HDFS.</p>
+<p>You can upload text and binary files to the HDFS.</p>
 
 <p><b>To upload files:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, browse to the directory where you want to upload the file.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click <b>Upload Files</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the box that opens, click <b>Upload a File</b> to browse to and select the file(s) you want to upload, and then click <b>Open</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-The file(s) are uploaded to the directory you selected.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>In the <b>File Browser</b> window, browse to the directory where you want to upload the file.</li>
+	<li>Select <b>Upload &gt; Files</b>.</li>
+	<li>In the box that opens, click <b>Upload a File</b> to browse to and select the file(s) you want to upload, and then click <b>Open</b>.</li>
 </ol>
 
 
-<h3><a name="FileBrowser-DownloadingFilesusingtheFileBrowser"></a>Downloading Files using the File Browser</h3>
+<h3><a name="FileBrowser-DownloadingFiles"></a>Downloading Files</h3>
 
-<p><b>To download files using the File Browser:</b></p>
+<p>You can download text and binary files to the HDFS.</p>
+
+<p><b>To download files:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, select the file you want to download.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose <b>Download File</b> from From the Options menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Save or open the file on your local system.</li>
+	<li>In the <b>File Browser</b> window, check the checkbox next to the file you want to download.</li>
+	<li>Click the <b>Download</b> button.</li>
+</ol>
+
+
+<h3><a name="FileBrowser-UploadingZipArchives"></a>Uploading Zip Archives</h3>
+
+<p>You can upload zip archives to the HDFS. The archive is uploaded and extracted to a directory named &lt;archivename&gt;.</p>
+
+<p><b>To upload a zip archives:</b></p>
+
+<ol>
+	<li>In the <b>File Browser</b> window, browse to the directory where you want to upload the archive.</li>
+	<li>Select <b>Upload &gt; Zip file</b>.</li>
+	<li>In the box that opens, click <b>Upload a zip file</b> to browse to and select the archive you want to upload, and then click <b>Open</b>.</li>
 </ol>
 
 
@@ -126,12 +130,8 @@ The file(s) are uploaded to the directory you selected.
 <p><b>To rename a file or directory:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, select the file or directory you want to rename.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose <b>Rename</b> from the Options menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>In the <b>File Browser</b> window, check the checkbox next to the file or directory you want to rename.</li>
+	<li>Click the <b>Rename</b> button.</li>
 	<li>Enter the new name and then click <b>Submit</b>.</li>
 </ol>
 
@@ -139,55 +139,37 @@ The file(s) are uploaded to the directory you selected.
 <p><b>To move a file or directory:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, select the file or directory you want to move.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose <b>Move</b> from the Options menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the <b>Move</b> dialog box, enter the new path and file or directory name, and then click <b>Submit</b>.</li>
+	<li>In the <b>File Browser</b> window, check the checkbox next to the file or directory you want to move.</li>
+	<li>Click the <b>Move</b> button.</li>
+	<li>In the <b>Move</b> dialog box, browse to or type the new directory, and then click <b>Submit</b>.</li>
 </ol>
 
 
-
-<p><br class="atl-forced-newline" /></p>
-
 <p><b>To delete a file or directory:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, select the file or directory you want to delete. If you select a directory, all of the files and subdirectories contained within that directory are also deleted.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose <b>Delete</b> from the Options menu.<br/>
-You can delete recursively by choosing <b>Delete Recursively</b> from the Options menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click <b>Ok</b> to confirm the deletion.</li>
+	<li>In the <b>File Browser</b> window, check the checkbox next to the file or directory you want to delete. If you select a directory, all of the files and subdirectories contained within that directory are also deleted.</li>
+	<li>Click the <b>Delete</b> button.</li>
+	<li>Click <b>Yes</b> to confirm the deletion.</li>
 </ol>
 
 
 <h3><a name="FileBrowser-ChangingaFile%27sorDirectory%27sOwner%2CGroup%2CorPermissions"></a>Changing a File's or Directory's Owner, Group, or Permissions</h3>
 
-<p><br class="atl-forced-newline" /></p>
-
 <div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />Only the Hadoop superuser can change a file's or directory's owner, group, or permissions. The user who starts Hadoop is the Hadoop superuser. The Hadoop superuser account is not necessarily the same as a Hue superuser account. If you create a Hue user (in User Admin) with the same user name and password as the Hadoop superuser, then that Hue user can change a file's or directory's owner, group, or permissions.</td></tr></table></div>
-<p><br class="atl-forced-newline" /></p>
 
 <p><b>To change a file's or directory's owner or group:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, select the file or directory whose owner or group you want to change.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose <b>Change Owner/Group</b> from the Options menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the <b>Change Owner/Group</b> dialog box, choose the new user from the <b>User</b> drop-down menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose the new group from the <b>Group</b> drop-down menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>In the <b>File Browser</b> window, check the checkbox next to the select the file or directory whose owner or group you want to change.</li>
+	<li>Choose <b>Change Owner/Group</b> from the Options menu.</li>
+	<li>In the <b>Change Owner/Group</b> dialog box:
+	<ul>
+		<li>Choose the new user from the <b>User</b> drop-down menu.</li>
+		<li>Choose the new group from the <b>Group</b> drop-down menu.</li>
+		<li>Check the <b>Recursive</b> checkbox to propagate the change.</li>
+	</ul>
+	</li>
 	<li>Click <b>Submit</b> to make the changes.</li>
 </ol>
 
@@ -195,91 +177,64 @@ You can delete recursively by choosing <b>Delete Recursively</b> from the Option
 <p><b>To change a file's or directory's permissions:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, select the file or directory whose permissions you want to change.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Choose <b>Change Permissions</b> from the Options menu.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>In the <b>Change Permissions</b> dialog box, select the permissions you want to assign and then click <b>Submit</b>.
-<br class="atl-forced-newline" /></li>
+	<li>In the <b>File Browser</b> window, check the checkbox next to the file or directory whose permissions you want to change.</li>
+	<li>Click the <b>Change Permissions</b> button.</li>
+	<li>In the <b>Change Permissions</b> dialog box, select the permissions you want to assign and then click <b>Submit</b>.</li>
 </ol>
 
 
-<p><a name="FileBrowser-SearchingforFilesandDirectories"></a></p>
-
-<h1><a name="FileBrowser-SearchingforFilesandDirectories"></a>Searching for Files and Directories</h1>
+<h1><a name="FileBrowser-SearchingforFilesandDirectories"></a><a name="FileBrowser-SearchingforFilesandDirectories"></a> Searching for Files and Directories</h1>
 
-<p>You can search for files or directories by name using the <b>Filter</b> query search box:</p>
+<p>You can search for files or directories by name using the query search box.</p>
 
 <p><b>To search for files and directories by name:</b></p>
 
 <ol>
 	<li>Enter the name of the file or directory in the query search box.
 <br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-File Browser lists the files or directories matching the search criteria.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+File Browser lists the files or directories matching the search criteria.</li>
 </ol>
 
 
-<p><a name="FileBrowser-Viewing%2CEditing%2CandDownloadingFiles"></a></p>
-
-<h1><a name="FileBrowser-Viewing%2CEditing%2CandDownloadingFiles"></a>Viewing, Editing, and Downloading Files</h1>
+<p><a name="FileBrowser-ViewingandEditingFiles"></a></p>
 
-<p>You can view and edit files as text or binary. You can also download files from the HDFS.</p>
+<h1><a name="FileBrowser-ViewingandEditingFiles"></a>Viewing and Editing Files</h1>
 
-<h3><a name="FileBrowser-ViewingandEditingFiles"></a>Viewing and Editing Files</h3>
+<p>You can view and edit files as text or binary.</p>
 
-<p><b>To view and edit files:</b></p>
+<p><b>To view files:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, double-click the file you want to view, or choose <b>View File</b> from the Options menu.
+	<li>In the <b>File Browser</b> window, click the file you want to view.
 <br class="atl-forced-newline" />
 File Browser displays the first 4,096 bytes of the file in the <b>File Viewer</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>If the file is larger than 4,096 bytes, you can use the Block navigation buttons (First Block, Previous Block, Next Block, Last Block) to scroll through the file block by block.  The <b>Viewing Bytes:</b> fields show the range of bytes you are currently viewing.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>To switch the view from text to binary, click <b>View as Binary</b> to view a hexdump. To switch the view from binary to text, click <b>View as Text</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>To view the file's location in the HDFS, click <b>View File Location</b>. File Browser displays the file's location in the <b>File Browser</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>If you are viewing a text file, you can edit the contents by clicking <b>Edit File</b> in the left navigation panel.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" />
-File Browser displays the contents of the file in the <b>File Editor</b> window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Edit the file and then click <b>Save</b> or <b>Save As</b> to save the file.</li>
+	<ul>
+		<li>If the file is larger than 4,096 bytes, use the Block navigation buttons (First Block, Previous Block, Next Block, Last Block) to scroll through the file block by block.  The <b>Viewing Bytes</b> fields show the range of bytes you are currently viewing.</li>
+		<li>To switch the view from text to binary, click <b>View as Binary</b> to view a hexdump.</li>
+		<li>To switch the view from binary to text, click <b>View as Text</b>.</li>
+	</ul>
+	</li>
 </ol>
 
 
-<h3><a name="FileBrowser-DownloadingFilesusingtheFileViewer"></a>Downloading Files using the File Viewer</h3>
-
-<p><b>To download files using the File Viewer:</b></p>
+<p><b>To edit files:</b></p>
 
 <ol>
-	<li>In the <b>File Browser</b> window, double-click the file you want to download, or right-click and choose <b>View File</b> from context menu.
+	<li>If you are viewing a text file, click <b>Edit File</b>.
 <br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click <b>Download</b>.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Save or open the file on your local system.</li>
+File Browser displays the contents of the file in the <b>File Editor</b> window.</li>
+	<li>Edit the file and then click <b>Save</b> or <b>Save As</b> to save the file.</li>
 </ol>
 
 
-<p><br class="atl-forced-newline" /></p>
+<p>To view the file's location in the HDFS, click <b>View File Location</b>. 
+<br class="atl-forced-newline" />
+File Browser displays the file's location in the <b>File Browser</b> window.</p>
 
 				    					    <br/>
                         </td>
 		    </tr>
 	    </table>
-	
+	    
     </body>
 </html>

二进制
apps/impala/static/help/images/23887903.png


+ 212 - 2
apps/impala/static/help/index.html

@@ -1,3 +1,213 @@
-<html>
-<h1><a name="AboutHue-AboutHue"></a>About impala</h1>
+<h1><a name="ClouderaImpalaQueryUI-IntroducingClouderaImpalaQueryUI"></a>Introducing Cloudera Impala Query UI</h1>
+
+<p>The Cloudera Impala Query UI application enables you to perform queries on Apache Hadoop data stored in HDFS or HBase using Cloudera Impala. For information about Cloudera Impala, see <a href="https://ccp.cloudera.com/display/IMPALA10BETADOC/Installing+and+Using+Cloudera+Impala">Installing and Using Impala</a>. You can create, run, and manage queries, and download the results in a Microsoft Office Excel worksheet file or a comma-separated values file. </p>
+
+
+<h2><a name="ClouderaImpalaQueryUI-Contents"></a>Contents</h2>
+
+<style type='text/css'>/*<![CDATA[*/
+div.rbtoc1359395594328 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359395594328 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359395594328 li {margin-left: 0px;padding-left: 0px;}
+
+/*]]>*/</style><div class='rbtoc1359395594328'>
+<ul>
+    <li><a href='#ClouderaImpalaQueryUI-IntroducingClouderaImpalaQueryUI'>Introducing Cloudera Impala Query UI</a></li>
+    <li><a href='#ClouderaImpalaQueryUI-ClouderaImpalaQueryUIandInstallationandConfiguration'>Cloudera Impala Query UI and Installation and Configuration</a></li>
+    <li><a href='#ClouderaImpalaQueryUI-StartingClouderaImpalaQueryUI'>Starting Cloudera Impala Query UI</a></li>
+    <li><a href='#ClouderaImpalaQueryUI-WorkingwithQueries'>Working with Queries</a></li>
+<ul>
+<ul>
+    <li><a href='#ClouderaImpalaQueryUI-CreatingandRunningQueries'>Creating and Running Queries</a></li>
+    <li><a href='#ClouderaImpalaQueryUI-AdvancedQuerySettings'>Advanced Query Settings</a></li>
+    <li><a href='#ClouderaImpalaQueryUI-Viewing%2CEditing%2CorDeletingSavedQueries'>Viewing, Editing, or Deleting Saved Queries</a></li>
+</ul>
+</ul>
+</ul></div>
+<p><br class="atl-forced-newline" /></p>
+
+<h1><a name="ClouderaImpalaQueryUI-ClouderaImpalaQueryUIandInstallationandConfiguration"></a>Cloudera Impala Query UI and Installation and Configuration</h1>
+
+<p>The Cloudera Impala Query UI application is installed and configured as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
+
+<p>The Cloudera Impala Query UI assumes an existing Cloudera Impala installation.  The Hue installation instructions include the configuration necessary for Impala.   You can view the current configuration from from the <b>Settings</b> tab.</p>
+
+<h1><a name="ClouderaImpalaQueryUI-StartingClouderaImpalaQueryUI"></a>Starting Cloudera Impala Query UI</h1>
+
+<p>To start the application, click the <b>Cloudera Impala</b> icon (<span class="image-wrap" style=""><img src="/impala/static/help/images/23887903.png" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page.</p>
+
+
+<h1><a name="ClouderaImpalaQueryUI-WorkingwithQueries"></a>Working with Queries</h1>
+
+<p>The Query Editor view lets you create queries in the <a href="https://ccp.cloudera.com/display/IMPALA10BETADOC/Language+Reference">Cloudera Impala Query Language</a>, which is similar to Structured Query Language (SQL). You can name and save your queries to use later.   When you submit a query, you can either wait for the query to complete, or return later to find the queries in the <b>History</b> view. You can also request receive an email message after the query is completed.</p>
+
+<h3><a name="ClouderaImpalaQueryUI-CreatingandRunningQueries"></a>Creating and Running Queries</h3>
+
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />To run a query, you must be logged in to Hue as a user that also has a Unix user account on the remote server.</td></tr></table></div>
+
+<p><b>To create and run a query</b>:</p>
+
+<ol>
+	<li>In the Query Editor window, type the query. For example, to select all data from the <em>sample_08</em> table, you would type:
+<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
+<div id="root">
+		<pre class="theme: Default; brush: plain; gutter: false">SELECT * FROM sample_08</pre>
+		</div>
+</div></div></li>
+	<li>In the box to the left of the Query field you can enable users to enter parameters at run-time and request email notification when the job is complete.  See <a href="#ClouderaImpalaQueryUI-AdvancedSettings">Advanced Query Settings</a> for details on using these settings.</li>
+	<li>To save your query and advanced settings to use again later, click <b>Save As,</b> enter a name and description, and then click <b>OK</b>. To save changes to an existing query, click <b>Save.</b></li>
+	<li>To run the query, click <b>Execute</b>.
+<br class="atl-forced-newline" />
+<a name="ClouderaImpalaQueryUI-QueryResults"></a><br/>
+The Query Results window appears with the results of your query.
+	<ul>
+		<li>To view a log of the query execution, click <b>Log</b> at the top of the results display. You can use the information in this tab to debug your query.</li>
+		<li>To view the query that generated these results, click <b>Query</b> at the top of the results display.</li>
+		<li>To view the columns of the query, click <b>Columns</b>.</li>
+		<li>To return to the query in the Query Editor, click <b>Unsaved Query</b>.</li>
+	</ul>
+	</li>
+</ol>
+
+
+<p><a name="ClouderaImpalaQueryUI-AdvancedSettings"></a></p>
+
+<h3><a name="ClouderaImpalaQueryUI-AdvancedQuerySettings"></a>Advanced Query Settings</h3>
+
+<p>The pane to the left of the Query Editor lets you specify the following options:
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></p>
+
+<style type="text/css">
+td.confluenceTd {
+border: #dddddd solid 1px;
+height: 36px;
+padding: 5px 10px;
+vertical-align: top;
+}
+th.confluenceTh {
+border: #dddddd solid 1px;
+height: 40px;
+padding: 5px 10px;
+vertical-align: center;
+}
+</style>
+
+
+<div class='table-wrap'>
+<table class='confluenceTable'><tbody>
+<tr>
+<th class='confluenceTh'> Option </th>
+<th class='confluenceTh'> Description </th>
+</tr>
+<tr>
+<td class='confluenceTd'> <b>SETTINGS</b> </td>
+<td class='confluenceTd'> Override the Cloudera Impala default settings. Click <b>Add</b> to configure a new setting. <br class="atl-forced-newline" />
+»&nbsp;&nbsp; For <b>Key</b>, enter an Impala configuration variable name. <br class="atl-forced-newline" />
+»&nbsp;&nbsp; For <b>Value</b>, enter the value you want to use for the variable. <br class="atl-forced-newline" />  <br class="atl-forced-newline" />
+To view the default settings, click the <b>Settings</b> tab at the top of the page. </td>
+</tr>
+<tr>
+<td class='confluenceTd'> <b>PARAMETERIZATION</b> </td>
+<td class='confluenceTd'>  Indicate that a dialog box should display to enter parameter values when a query containing the string $&lt;parametername&gt; is executed. Enabled by default.</td>
+</tr>
+</tbody></table>
+</div>
+
+
+<h3><a name="ClouderaImpalaQueryUI-Viewing%2CEditing%2CorDeletingSavedQueries"></a>Viewing, Editing, or Deleting Saved Queries</h3>
+
+<p>You can view a list of saved queries of all users by clicking <b>Saved Queries</b>. You can copy any user's query, but you can only edit, delete, and view the history of your own queries.</p>
+
+<p><b>To edit a saved query:</b></p>
+
+<ol>
+	<li>In the Cloudera Impala window, click <b>Saved Queries</b>.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The Queries window displays.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Click the <b>Options</b> button next to the query and choose <b>Edit</b> from the context menu.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The Query Editor window displays.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Change the query and then click <b>Save.</b> You can also click <b>Save As</b>, enter a new name, and click <b>OK</b> to save a copy of the query.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+</ol>
+
+
+<p><b>To delete a saved query:</b></p>
+
+<ol>
+	<li>Click <b>Saved Queries</b>.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The Queries window displays.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Click the <b>Options</b> button next to the query and choose <b>Delete</b> from the context menu.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Click <b>Yes</b> to confirm the deletion.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+</ol>
+
+
+<p><b>To copy a saved query:</b></p>
+
+<ol>
+	<li>Click <b>Saved Queries</b>.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The Queries window displays.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Click the <b>Options</b> button next to the query and choose <b>Clone</b> from the context menu.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The Query Editor window displays.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Change the query as necessary and then click <b>Save.</b> You can also click <b>Save As</b>, enter a new name, and click <b>Ok</b> to save a copy of the query.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+</ol>
+
+
+<p><b>To copy a query in the Query History window:</b></p>
+
+<ol>
+	<li>Click <b>History</b>.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The Query History window displays.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>To display the queries for all users, click <b>Show everyone's queries</b>.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+The queries for all users displays in the Query History window.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Click the <b>Clone</b> link next to the query you want to copy.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" />
+A copy of the query displays in the Query Editor window.
+<br class="atl-forced-newline" />
+<br class="atl-forced-newline" /></li>
+	<li>Change the query, if necessary, and then click <b>Save As</b>, enter a new name, and click <b>OK</b> to save the query.</li>
+</ol>
+
+
+				    					    <br/>
+                        </td>
+		    </tr>
+	    </table>
+	    
+    </body>
 </html>

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apps/jobbrowser/static/help/images/23888158.png


+ 24 - 36
apps/jobbrowser/static/help/index.html

@@ -4,14 +4,15 @@
 
 
 
+
 <h2><a name="JobBrowser-Contents"></a>Contents</h2>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1347648975019 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1347648975019 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1347648975019 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1359395622915 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359395622915 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359395622915 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1347648975019'>
+/*]]>*/</style><div class='rbtoc1359395622915'>
 <ul>
     <li><a href='#JobBrowser-IntroducingJobBrowser'>Introducing Job Browser</a></li>
     <li><a href='#JobBrowser-JobBrowserInstallationandConfiguration'>Job Browser Installation and Configuration</a></li>
@@ -25,9 +26,11 @@ div.rbtoc1347648975019 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="JobBrowser-JobBrowserInstallationandConfiguration"></a>Job Browser Installation and Configuration</h1>
 
-<p>Job Browser is one of the applications that is installed as part of Hue. For more information about installing Hue, see <a href="https://ccp.cloudera.com/display/CDHDOC/Hue+Installation">Hue Installation</a>.</p>
+<p>Job Browser is one of the applications that is installed as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDHDOC/Hue+Installation">Hue Installation</a>.</p>
+
+<p>Job Browser can display both MRv1 and MRv2 jobs, but must be configured to display one type at a time in the <tt>[mapred_clusters]</tt> and <tt>[yarn_clusters]</tt> sections in the Hue configuration file.</p>
 
-<p>By default, a JobBrowser user can see submitted job information for all users &#8211; both his/her own jobs and those of other users. If this behavior is not desirable, you can change the value of the <tt>share_jobs</tt> property under the <tt>[jobbrowser]</tt> section in the <tt>etc/hue/hue.ini</tt> file.  Setting this property to <tt>false</tt> will restrict the viewing of submitted jobs to only the job submitter and Hue administrators.
+<p>By default, a JobBrowser user can see submitted job information for all users &#8211; both his/her own jobs and those of other users. To restrict viewing of submitted jobs to the job submitter and Hue administrators, set the <tt>share_jobs</tt> property under the <tt>[jobbrowser]</tt> section in the Hue configuration file to <tt>false</tt>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></p>
 
@@ -35,7 +38,7 @@ div.rbtoc1347648975019 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="JobBrowser-StartingJobBrowser"></a>Starting Job Browser</h1>
 
-<p>To start Job Browser, click the <b>Job Browser</b> icon ( <span class="image-wrap" style=""><img src="/jobbrowser/static/art/icon_large.png" height="26" style="border: 0px solid black"/></span> ) in the navigation bar at the top of the Hue web page.</p>
+<p>To start Job Browser, click the <b>Job Browser</b> icon (<span class="image-wrap" style=""><img src="/jobbrowser/static/help/images/23888158.png" height="26" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue web page.</p>
 
 <p>If there are no jobs that have been run, the <b>Welcome to the Job Browser</b> page opens, with links to the Job Designer and Beeswax.</p>
 
@@ -50,14 +53,11 @@ div.rbtoc1347648975019 li {margin-left: 0px;padding-left: 0px;}
 <p><b>To filter the jobs displayed in the Job Browser list:</b></p>
 
 <ul>
-	<li>To filter the jobs by their state (such as <b>Running</b> or <b>Completed</b>), choose a state from the <b>Job status</b> drop-down menu.
-<br class="atl-forced-newline" /></li>
-	<li>To filter by a user who ran the jobs, enter the user's name in the <b>User Name</b> query box.
-<br class="atl-forced-newline" /></li>
-	<li>To filter by job name, enter the name in the <b>Text</b> query box.
-<br class="atl-forced-newline" /></li>
-	<li>To clear the filters, choose <b>All States</b> from the <b>Job status</b> drop-down menu and delete any text in the <b>User Name</b> and <b>Text</b> query boxes.&nbsp;</li>
-	<li>To display retired jobs, check the <b>Show retired jobs</b>&nbsp;checkbox.&nbsp;Retired jobs show somewhat limited information &#8211; for example, information on maps and reduces and job duration is not available. Jobs are designated as&nbsp;Retired by the JobTracker based on the value of <tt>mapred.jobtracker.retirejob.interval</tt>.&nbsp;The retired jobs no longer display after the JobTracker is restarted.</li>
+	<li>To filter the jobs by their state (such as <b>Running</b> or <b>Completed</b>), choose a state from the <b>Job status</b> drop-down menu.</li>
+	<li>To filter by a user who ran the jobs, enter the user's name in the <b>User Name</b> query box.</li>
+	<li>To filter by job name, enter the name in the <b>Text</b> query box.</li>
+	<li>To clear the filters, choose <b>All States</b> from the <b>Job status</b> drop-down menu and delete any text in the <b>User Name</b> and <b>Text</b> query boxes.</li>
+	<li>To display retired jobs, check the <b>Show retired jobs</b> checkbox. Retired jobs show somewhat limited information &#8211; for example, information on maps and reduces and job duration is not available. Jobs are designated as&nbsp;Retired by the JobTracker based on the value of <tt>mapred.jobtracker.retirejob.interval</tt>. The retired jobs no longer display after the JobTracker is restarted.</li>
 </ul>
 
 
@@ -65,6 +65,8 @@ div.rbtoc1347648975019 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="JobBrowser-ViewingJobInformationandLogs"></a>Viewing Job Information and Logs</h1>
 
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td>At any level you can view the log for an object by click the <span class="image-wrap" style=""><img src="/oozie/static/help/images/23888324.png" style="border: 0px solid black"/></span> icon in the Logs column.</td></tr></table></div>
+
 <p><b>To view job information for an individual job:</b></p>
 
 <ol>
@@ -72,12 +74,8 @@ div.rbtoc1347648975019 li {margin-left: 0px;padding-left: 0px;}
 This shows the <b>Job</b> page for the job, with the recent tasks associated with the job are displayed in the <b>Tasks</b> tab.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>Click the <b>Metadata</b> tab to view the metadata for this job.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Click the <b>Counters</b> tab to view the counter metrics for the job.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>Click the <b>Metadata</b> tab to view the metadata for this job.</li>
+	<li>Click the <b>Counters</b> tab to view the counter metrics for the job.</li>
 </ol>
 
 
@@ -88,13 +86,10 @@ This shows the <b>Job</b> page for the job, with the recent tasks associated wit
 This lists all the tasks associated with the job.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>Click <b>Attempts</b> to the right of a task to view the attempts for that task.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>Click <b>Attempts</b> to the right of a task to view the attempts for that task.</li>
 </ol>
 
 
-
 <p><b>To view information about an individual task:</b></p>
 
 <ol>
@@ -110,13 +105,10 @@ The metadata associated with the task is displayed.
 The counters associated with the task are displayed.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>To return to the <b>Job</b> window for this job, click the job number in the status panel at the left of the window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>To return to the <b>Job</b> window for this job, click the job number in the status panel at the left of the window.</li>
 </ol>
 
 
-
 <p><b>To view details about a task attempt:</b></p>
 
 <ol>
@@ -132,9 +124,7 @@ The counters associated with the attempt are displayed.
 The logs associated with the task attempt are displayed.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
-	<li>To return to the list of tasks for the current job, click the task number in the status panel at the left of the window.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
+	<li>To return to the list of tasks for the current job, click the task number in the status panel at the left of the window.</li>
 </ol>
 
 
@@ -145,10 +135,8 @@ The logs associated with the task attempt are displayed.
 <p><b>To view job output:</b></p>
 
 <ol>
-	<li>In the <b>Job Browser</b> window, double-click the job.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>To view the output of the job, click the link under <b>Output</b> in the status panel at the left of the window.<br/>
+	<li>In the <b>Job Browser</b> window, click the link in the ID column.</li>
+	<li>To view the output of the job, click the link under <b>OUTPUT</b> in the panel at the left of the window.<br/>
 This takes you to the job output directory in the <b>File Browser</b>.</li>
 </ol>
 

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apps/jobsub/static/help/images/23888498.png


+ 33 - 34
apps/jobsub/static/help/index.html

@@ -2,10 +2,9 @@
 
 <p>The Job Designer application enables you to create and submit Hadoop MapReduce jobs to the Hadoop cluster. You can include variables with your jobs to enable you and other users to enter values for the variables when they run your job. The Job Designer supports MapReduce, streaming, and Java jobs. For more information about Hadoop MapReduce, see the <a href="https://ccp.cloudera.com/display/SUPPORT/Hadoop+Tutorial">Hadoop Tutorial</a>.</p>
 
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note:</b>
-<ul>
-	<li>Job Designer uses Oozie to submit MapReduce jobs.  Therefore, Oozie must be installed and configured before you can use JobDesigner.</li>
-	<li>In order to run streaming jobs as part of a workflow, Oozie must be configured to use the Oozie ShareLib. See <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a> for more information.</li>
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br /><ul>
+	<li>Job Designer uses Oozie to submit MapReduce jobs.  Therefore, Oozie must be installed and configured before you can use JobDesigner. For information about installing Oozie, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Oozie+Installation">Oozie Installation</a>.</li>
+	<li>In order to run Streaming jobs as part of a workflow, Oozie must be configured to use the Oozie ShareLib.</li>
 	<li>A job's input files must be uploaded to the cluster before you can submit the job.
 <br class="atl-forced-newline" /></li>
 </ul>
@@ -16,11 +15,11 @@
 <h2><a name="JobDesigner-Contents"></a>Contents</h2>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1348243396876 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1348243396876 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1348243396876 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1359395639176 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359395639176 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359395639176 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1348243396876'>
+/*]]>*/</style><div class='rbtoc1359395639176'>
 <ul>
     <li><a href='#JobDesigner-IntroducingJobDesigner'>Introducing Job Designer</a></li>
     <li><a href='#JobDesigner-JobDesignerInstallationandConfiguration'>Job Designer Installation and Configuration</a></li>
@@ -47,7 +46,7 @@ div.rbtoc1348243396876 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="JobDesigner-JobDesignerInstallationandConfiguration"></a>Job Designer Installation and Configuration</h1>
 
-<p>Job Designer is one of the applications that is installed as part of Hue. For more information about installing Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.  For information about installing Oozie, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Oozie+Installation">Oozie Installation</a>.</p>
+<p>Job Designer is one of the applications that is installed as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
 
 <p><a name="JobDesigner-StartingJobDesigner"></a></p>
 
@@ -88,21 +87,21 @@ div.rbtoc1348243396876 li {margin-left: 0px;padding-left: 0px;}
 
 <p>All job design types support the settings listed in the following table.&nbsp;</p>
 
-
-<style type="text/css">
-td.confluenceTd {
-border: #dddddd solid 1px;
-height: 36px;
-padding: 5px 10px;
-vertical-align: top;
-}
-th.confluenceTh {
-border: #dddddd solid 1px;
-height: 40px;
-padding: 5px 10px;
-vertical-align: center;
-}
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+
+<style type="text/css">
+td.confluenceTd {
+border: #dddddd solid 1px;
+height: 36px;
+padding: 5px 10px;
+vertical-align: top;
+}
+th.confluenceTh {
+border: #dddddd solid 1px;
+height: 40px;
+padding: 5px 10px;
+vertical-align: center;
+}
+</style>
 
 
 <div class='table-wrap'>
@@ -254,7 +253,8 @@ vertical-align: center;
 <ol>
 	<li>In the <b>Job Designs</b> window, click <b>Designs</b> in the upper left corner.<br/>
 Your jobs and other users' jobs are displayed in the <b>Job Designs</b> window.</li>
-	<li>Click the <b>Submit</b> button to the right of the job you want to submit.
+	<li>Check the checkbox next to the job you want to submit.</li>
+	<li>Click the <b>Submit</b> button.
 	<ol>
 		<li>If the job contains variables, enter the information requested in the dialog box that appears.&nbsp;For example, the sample grep MapReduce design displays a dialog where you specify the output directory.</li>
 		<li>Click <b>Submit</b> to submit the job.</li>
@@ -275,7 +275,8 @@ Your jobs and other users' jobs are displayed in the <b>Job Designs</b> window.<
 
 <ol>
 	<li>In the <b>Job Designs</b> window, click <b>Designs</b>.&nbsp;The jobs are displayed in the <b>Job Designs</b> window.</li>
-	<li>Click the <b>Clone</b> button to the right of the job you want to copy.</li>
+	<li>Check the checkbox next to the job you want to clone.</li>
+	<li>Click the <b>Clone</b> button.</li>
 	<li>In the <b>Job Design Editor</b> window, change the settings and then click <b>Save</b> to save the job settings.</li>
 </ol>
 
@@ -284,7 +285,8 @@ Your jobs and other users' jobs are displayed in the <b>Job Designs</b> window.<
 
 <ol>
 	<li>In the <b>Job Designs</b> window, click <b>Designs</b>.&nbsp;The jobs are displayed in the <b>Job Designs</b> window.</li>
-	<li>Click the <b>Edit</b> button to the right of the job you want to copy.</li>
+	<li>Check the checkbox next to the job you want to edit.</li>
+	<li>Click the <b>Edit</b> button.</li>
 	<li>In the <b>Job Design</b> window, change the settings and then click <b>Save</b> to save the job settings.</li>
 </ol>
 
@@ -293,7 +295,8 @@ Your jobs and other users' jobs are displayed in the <b>Job Designs</b> window.<
 
 <ol>
 	<li>In the <b>Job Designs</b> window, click <b>Designs</b>.&nbsp;The jobs are displayed in the <b>Job Designs</b> window.</li>
-	<li>In the <b>Job Designs</b> window, select the job, right-click, and choose <b>Delete</b> from the context menu.</li>
+	<li>Check the checkbox next to the job you want to delete.</li>
+	<li>Click the <b>Delete</b> button.</li>
 	<li>Click <b>Ok</b> to confirm the deletion.</li>
 </ol>
 
@@ -308,13 +311,13 @@ Your jobs and other users' jobs are displayed in the <b>Job Designs</b> window.<
 
 <p><b>To display Job Details:</b></p>
 
-
-<p>In the <b>Job Submission History</b> window, double-click a Oozie Job ID. The results of the job display:</p>
+<p>In the <b>Job Submission History</b> window, click a Oozie Job ID. The results of the job display:</p>
 
 <ul>
 	<li>Actions - a list of actions in the job.
 	<ul>
 		<li>Click <span class="image-wrap" style=""><img src="/jobsub/static/help/cog.png" style="border: 0px solid black"/></span>&nbsp;to display the action configuration. In the action configuration for a MapReduce action, click the value of the mapred.output.dir property to display the job output.</li>
+		<li>In the root-node row, click the Id in the External Id column to view the job in the Job Browser.</li>
 	</ul>
 	</li>
 	<li>Details - the job details. Click <span class="image-wrap" style=""><img src="/jobsub/static/help/cog.png" style="border: 0px solid black"/></span> to display the Oozie application configuration.</li>
@@ -323,10 +326,6 @@ Your jobs and other users' jobs are displayed in the <b>Job Designs</b> window.<
 </ul>
 
 
-
-
-
-
 				    					    <br/>
                         </td>
 		    </tr>

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+ 287 - 146
apps/oozie/static/help/index.html

@@ -1,71 +1,97 @@
-<h1><a name="OozieEditorandDashboard-IntroducingOozie%26nbsp%3BEditor%2FDashboard"></a>Introducing Oozie&nbsp;Editor/Dashboard</h1>
+<h1><a name="OozieEditorandDashboard-IntroducingOozieEditor%2FDashboard"></a>Introducing Oozie Editor/Dashboard</h1>
 
-<p>The Oozie Editor/Dashboard application allows you to define Oozie workflow and coordinator applications, run workflow and coordinator jobs, and view the status of jobs.&nbsp;</p>
+<p>The Oozie Editor/Dashboard application allows you to define Oozie workflow and coordinator applications, run workflow and coordinator jobs, and view the status of jobs. For information about Oozie, see <a href="http://archive.cloudera.com/cdh4/cdh/4/oozie/">Oozie Documentation</a>.</p>
 
-<p>A&nbsp;workflow&nbsp;application is a collection of actions arranged in a directed acyclic graph (DAG). It includes control flow nodes (start, end, fork, join, and kill) and action nodes (MapReduce, streaming, Java, Pig, Hive, Sqoop, Shell, and ssh actions). The current release does not support the decision control flow node and the fs and Oozie sub-workflow action nodes.</p>
+<p>A workflow application is a collection of actions arranged in a directed acyclic graph (DAG). It includes control flow nodes (start, end, fork, join, decision, and kill) and action nodes (MapReduce, Streaming, Java, Pig, Hive, Sqoop, Shell, Ssh, DistCp, Fs, Email, Sub-workflow, and Generic).</p>
 
-<p>A&nbsp;coordinator&nbsp;application allows you to define and execute recurrent and interdependent workflow jobs. The coordinator application defines the conditions under which the execution of workflows can occur.</p>
+<p>A coordinator application allows you to define and execute recurrent and interdependent workflow jobs. The coordinator application defines the conditions under which the execution of workflows can occur.</p>
 
 
 
 <h2><a name="OozieEditorandDashboard-Contents"></a>Contents</h2>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1348526886180 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1348526886180 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1348526886180 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1359479446372 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359479446372 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359479446372 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1348526886180'>
+/*]]>*/</style><div class='rbtoc1359479446372'>
 <ul>
-    <li><a href='#OozieEditorandDashboard-IntroducingOozie%26nbsp%3BEditor%2FDashboard'>Introducing Oozie&nbsp;Editor/Dashboard</a></li>
+    <li><a href='#OozieEditorandDashboard-IntroducingOozieEditor%2FDashboard'>Introducing Oozie Editor/Dashboard</a></li>
     <li><a href='#OozieEditorandDashboard-Oozie%26nbsp%3BEditor%2FDashboard%26nbsp%3BInstallationandConfiguration'>Oozie&nbsp;Editor/Dashboard&nbsp;Installation and Configuration</a></li>
     <li><a href='#OozieEditorandDashboard-StartingOozie%26nbsp%3BEditor%2FDashboard'>Starting Oozie&nbsp;Editor/Dashboard</a></li>
-    <li><a href='#OozieEditorandDashboard-FilteringListsin%26nbsp%3BOozie%26nbsp%3BEditor%2FDashboard'>Filtering Lists in&nbsp;Oozie&nbsp;Editor/Dashboard</a></li>
+    <li><a href='#OozieEditorandDashboard-InstallingOozieEditor%2FDashboardSamples'>Installing Oozie Editor/Dashboard Samples</a></li>
+    <li><a href='#OozieEditorandDashboard-FilteringListsinOozieEditor%2FDashboard'>Filtering Lists in Oozie Editor/Dashboard</a></li>
     <li><a href='#OozieEditorandDashboard-PermissionsinOozieEditor%2FDashboard'>Permissions in Oozie Editor/Dashboard</a></li>
     <li><a href='#OozieEditorandDashboard-OozieDashboard'>Oozie Dashboard</a></li>
 <ul>
     <li><a href='#OozieEditorandDashboard-Workflows'>Workflows</a></li>
     <li><a href='#OozieEditorandDashboard-Coordinators'>Coordinators</a></li>
 </ul>
-    <li><a href='#OozieEditorandDashboard-WorkflowEditor'>Workflow Editor</a></li>
+    <li><a href='#OozieEditorandDashboard-WorkflowManager'>Workflow Manager</a></li>
 <ul>
+    <li><a href='#OozieEditorandDashboard-InstallingtheSampleWorkflows'>Installing the Sample Workflows</a></li>
     <li><a href='#OozieEditorandDashboard-OpeningaWorkflow'>Opening a Workflow</a></li>
     <li><a href='#OozieEditorandDashboard-CreatingaWorkflow'>Creating a Workflow</a></li>
-    <li><a href='#OozieEditorandDashboard-EditingaWorkflow'>Editing a Workflow</a></li>
-    <li><a href='#OozieEditorandDashboard-EditingWorkflowProperties'>Editing Workflow Properties</a></li>
+    <li><a href='#OozieEditorandDashboard-ImportingaWorkflow'>Importing a Workflow</a></li>
     <li><a href='#OozieEditorandDashboard-SubmittingaWorkflow'>Submitting a Workflow</a></li>
+<ul>
+    <li><a href='#OozieEditorandDashboard-SuspendingaRunningJob'>Suspending a Running Job</a></li>
+    <li><a href='#OozieEditorandDashboard-ResumingaSuspendedJob'>Resuming a Suspended Job</a></li>
+    <li><a href='#OozieEditorandDashboard-RerunningaWorkflow'>Rerunning a Workflow</a></li>
+</ul>
     <li><a href='#OozieEditorandDashboard-SchedulingaWorkflow'>Scheduling a Workflow</a></li>
+    <li><a href='#OozieEditorandDashboard-EditingaWorkflow'>Editing a Workflow</a></li>
+<ul>
+    <li><a href='#OozieEditorandDashboard-ActionNodes'>Action Nodes</a></li>
+    <li><a href='#OozieEditorandDashboard-ControlNodes'>Control Nodes</a></li>
 </ul>
-    <li><a href='#OozieEditorandDashboard-CoordinatorEditor'>Coordinator Editor</a></li>
+    <li><a href='#OozieEditorandDashboard-UploadingWorkflowFiles'>Uploading Workflow Files</a></li>
+    <li><a href='#OozieEditorandDashboard-EditingWorkflowProperties'>Editing Workflow Properties</a></li>
+    <li><a href='#OozieEditorandDashboard-DisplayingtheHistoryofaWorkflow'>Displaying the History of a Workflow</a></li>
+</ul>
+    <li><a href='#OozieEditorandDashboard-CoordinatorManager'>Coordinator Manager</a></li>
 <ul>
-    <li><a href='#OozieEditorandDashboard-Openinga%26nbsp%3BCoordinator'>Opening a&nbsp;Coordinator</a></li>
-    <li><a href='#OozieEditorandDashboard-Creatinga%26nbsp%3BCoordinator'>Creating a&nbsp;Coordinator</a></li>
-    <li><a href='#OozieEditorandDashboard-Editinga%26nbsp%3BCoordinator'>Editing a&nbsp;Coordinator</a></li>
+    <li><a href='#OozieEditorandDashboard-OpeningaCoordinator'>Opening a Coordinator</a></li>
+    <li><a href='#OozieEditorandDashboard-CreatingaCoordinator'>Creating a Coordinator</a></li>
+    <li><a href='#OozieEditorandDashboard-SubmittingaCoordinator'>Submitting a Coordinator</a></li>
+    <li><a href='#OozieEditorandDashboard-EditingaCoordinator'>Editing a Coordinator</a></li>
     <li><a href='#OozieEditorandDashboard-CreatingaDataset'>Creating a Dataset</a></li>
-    <li><a href='#OozieEditorandDashboard-Submittinga%26nbsp%3BCoordinator'>Submitting a&nbsp;Coordinator</a></li>
+    <li><a href='#OozieEditorandDashboard-DisplayingDatasets'>Displaying Datasets</a></li>
+    <li><a href='#OozieEditorandDashboard-EditingaDataset'>Editing a Dataset</a></li>
+    <li><a href='#OozieEditorandDashboard-DisplayingtheHistoryofaCoordinator'>Displaying the History of a Coordinator</a></li>
 </ul>
-    <li><a href='#OozieEditorandDashboard-SubmissionsHistory'>Submissions History</a></li>
 </ul></div>
 
 <h1><a name="OozieEditorandDashboard-Oozie%26nbsp%3BEditor%2FDashboard%26nbsp%3BInstallationandConfiguration"></a>Oozie&nbsp;Editor/Dashboard&nbsp;Installation and Configuration</h1>
 
-<p>Oozie&nbsp;Editor/Dashboard&nbsp;is one of the applications that is installed as part of Hue. For more information about installing Hue, see&nbsp;<a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>. For information about Oozie, see&nbsp;<a href="http://archive.cloudera.com/cdh4/cdh/4/oozie/">Oozie Documentation</a>.</p>
+<p>Oozie&nbsp;Editor/Dashboard is one of the applications that is installed as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
 
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note:</b> In order to run streaming or Pig jobs as part of a workflow, Oozie must be configured to use the Oozie ShareLib.  If this is not the case, Pig and streaming actions will not run.  See <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a> for more information.</td></tr></table></div>
+<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note</b><br />In order to run DistCp, Streaming, Pig, Sqoop, and Hive jobs as part of a workflow, Oozie must be configured to use the Oozie ShareLib. See <a href="https://ccp.cloudera.com/display/CDH4DOC/Oozie+Installation">Oozie Installation</a>.</td></tr></table></div>
 
 <h1><a name="OozieEditorandDashboard-StartingOozie%26nbsp%3BEditor%2FDashboard"></a>Starting Oozie&nbsp;Editor/Dashboard</h1>
 
-<p>To start Oozie Editor/Dashboard, click the <b>Oozie Editor/Dashboard</b> icon ( <span class="image-wrap" style=""><img src="/oozie/static/art/icon.png" width="24" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page. <b>Oozie Editor/Dashboard</b> opens with the following screens:</p>
+<p>To start Oozie Editor/Dashboard, click the <b>Oozie Editor/Dashboard</b> icon (<span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888164.png" width="24" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue browser page. <b>Oozie Editor/Dashboard</b> opens with the following screens:</p>
 
 <ul>
-  <li>Dashboad &#45;&nbsp;shows the running and completed workflow and coordinator jobs. The screen is selected and opened to the Workflows page.</li>
-  <li>Workflows - shows available workflows.</li>
-  <li>Coordinators &#45;&nbsp;shows available coordinators.</li>
-  <li>History - shows a list of submitted jobs.</li>
+	<li>Dashboard - shows the running and completed workflow and coordinator jobs. The screen is selected and opened to the Workflows page.</li>
+	<li>Workflows - shows available workflows.</li>
+	<li>Coordinators - shows available coordinators.</li>
+	<li>History - shows a list of submitted jobs.</li>
 </ul>
 
 
-<h1><a name="OozieEditorandDashboard-FilteringListsin%26nbsp%3BOozie%26nbsp%3BEditor%2FDashboard"></a>Filtering Lists in&nbsp;Oozie&nbsp;Editor/Dashboard</h1>
+<h1><a name="OozieEditorandDashboard-InstallingOozieEditor%2FDashboardSamples"></a>Installing Oozie Editor/Dashboard Samples</h1>
+
+<p>The Oozie Editor/Dashboard&nbsp;sample workflows and coordinators can help you learn how to use Oozie Editor/Dashboard. To install the samples:</p>
+
+<ol>
+	<li>Click the <b>Workflows</b>&nbsp;tab.</li>
+	<li>Click the&nbsp;<b>Setup App</b>&nbsp;button. This action adds samples demonstrating all the types of actions to the Workflows Editor and one sample to the Coordinator Editor. It also creates workspaces and deployment directories required by the samples in /user/hue/oozie.</li>
+</ol>
+
+
+<h1><a name="OozieEditorandDashboard-FilteringListsinOozieEditor%2FDashboard"></a>Filtering Lists in Oozie Editor/Dashboard</h1>
 
 <p>The Dashboard, Workflows, Coordinators, and History screens contain lists of workflows, coordinators, and jobs. When you type in the Filter field on these screens, the lists are dynamically filtered to display only those rows containing text that matches the specified substring.</p>
 
@@ -126,24 +152,24 @@ vertical-align: center;
 
 <h2><a name="OozieEditorandDashboard-Workflows"></a>Workflows</h2>
 
-<p>Click the <b>Workflows</b> tab to view the running and completed workflows for the filters you have specified.</p>
+<p>Click the <b>Workflows</b> tab to view the running and completed workflow jobs for the filters you have specified.</p>
 
-<p>Click a workflow row in the Running or Completed table to view detailed information about that workflow.</p>
+<p>Click a workflow row in the Running or Completed table to view detailed information about that workflow job.</p>
 
-<p>For the selected workflow, the following tabs and information is available.</p>
+<p>For the selected job, the following information is available.</p>
 
 <ul>
-  <li>The <b>Graph</b>&nbsp;tab shows the workflow DAG.</li>
-  <li>The <b>Actions</b> tab shows you details about the actions that make up this workflow.
-  <ul>
-    <li>Click the <b>Id</b>&nbsp;link to see additional details about this action.</li>
-    <li>Click the <b>External Id</b>&nbsp;link to view this action in the Hue Job Browser.</li>
-  </ul>
-  </li>
-  <li>The <b>Details</b> tab shows job statistics including start and end times, and provides a link to the actual workflow definition in the File Browser.</li>
-  <li>The <b>Configuration</b> tab shows selected job configuration settings.</li>
-  <li>The <b>Logs</b> tab shows log output generated by the workflow.</li>
-  <li>The <b>Definition</b> tab shows the Oozie workflow definition, as it appears in the <tt>workflow.xml</tt> file (also linked under the application path properties in the <b>Details</b> tab and the <b>Configuration</b> tab).</li>
+	<li>The <b>Graph</b>&nbsp;tab shows the workflow DAG.</li>
+	<li>The <b>Actions</b> tab shows you details about the actions that make up the workflow.
+	<ul>
+		<li>Click the <b>Id</b>&nbsp;link to see additional details about the action.</li>
+		<li>Click the&nbsp;<b>External Id</b>&nbsp;link to view the job in the Job Browser.</li>
+	</ul>
+	</li>
+	<li>The <b>Details</b> tab shows job statistics including start and end times, and provides a link to the workflow definition in the File Browser.</li>
+	<li>The <b>Configuration</b> tab shows selected job configuration settings.</li>
+	<li>The <b>Logs</b> tab shows log output generated by the workflow job.</li>
+	<li>The <b>Definition</b> tab shows the Oozie workflow definition, as it appears in the <tt>workflow.xml</tt> file (also linked under the application path properties in the <b>Details</b> tab and the <b>Configuration</b> tab).</li>
 </ul>
 
 
@@ -152,189 +178,304 @@ vertical-align: center;
 
 <p>Click the <b>Coordinators</b> tab to view the running and completed coordinator jobs&nbsp;for the filters you have specified.</p>
 
-<p>For the selected coordinator, the following tabs and information is available.</p>
+<p>For the selected job, the following information is available.</p>
 <ul>
-  <li>The <b>Calendar</b> tab shows the timestamp of the job. Click the timestamp to open the workflow DAG.&nbsp;</li>
-  <li>The&nbsp;<b>Actions</b>&nbsp;tab shows you details about the actions that make up this coordinator.
-  <ul>
-    <li>Click the&nbsp;<b>Id</b>&nbsp;link to see additional details about this action.</li>
-    <li>Click the&nbsp;<b>External Id</b>&nbsp;link to view this action in the Hue Job Browser.</li>
-  </ul>
-  </li>
-  <li>The&nbsp;<b>Configuration</b>&nbsp;tab shows selected job configuration settings.</li>
-  <li>The&nbsp;<b>Logs</b>&nbsp;tab shows log output generated by the coordinator.</li>
-  <li>The&nbsp;<b>Definition</b>&nbsp;tab shows the Oozie coordinator&nbsp;definition, as it appears in the&nbsp;<tt>coordinator.xml</tt>&nbsp;file (also linked under&nbsp;the oozie.coord.application.path property in the &nbsp;<b>Configuration</b>&nbsp;tab).</li>
+	<li>The <b>Calendar</b> tab shows the timestamp of the job. Click the timestamp to open the workflow DAG.&nbsp;</li>
+	<li>The&nbsp;<b>Actions</b>&nbsp;tab shows you details about the actions that make up the coordinator.
+	<ul>
+		<li>Click the&nbsp;<b>Id</b>&nbsp;link to see additional details about the action.</li>
+		<li>Click the&nbsp;<b>External Id</b>&nbsp;link to view the job in the Job Browser.</li>
+	</ul>
+	</li>
+	<li>The&nbsp;<b>Configuration</b>&nbsp;tab shows selected job configuration settings.</li>
+	<li>The&nbsp;<b>Logs</b>&nbsp;tab shows log output generated by the coordinator.</li>
+	<li>The&nbsp;<b>Definition</b>&nbsp;tab shows the Oozie coordinator&nbsp;definition, as it appears in the&nbsp;<tt>coordinator.xml</tt>&nbsp;file (also linked under&nbsp;the oozie.coord.application.path property in the &nbsp;<b>Configuration</b>&nbsp;tab).</li>
 </ul>
 
 
+<h1><a name="OozieEditorandDashboard-WorkflowManager"></a>Workflow Manager</h1>
 
-<h1><a name="OozieEditorandDashboard-WorkflowEditor"></a>Workflow Editor</h1>
+<p>In Workflow Manager you create Oozie workflows and submit them for execution.</p>
 
-<p>The Workflow Editor is where you create or edit Oozie workflows and submit them for execution.&nbsp;The&nbsp;Workflow Editor&nbsp;comes with several preinstalled sample workflows.</p>
+<p>Click the <b>Workflows</b> tab to open the Workflow Manager.</p>
+
+<p>Each row shows a workflow: its name, description, timestamp of its last modification. It also shows:</p>
+<ul>
+	<li><b>Steps</b>: the number of steps in the workflow execution path. This is the number of execution steps between the start and end of the workflow. This will not necessarily be the same as the number of actions in the workflow, if there are control flow nodes in the control path.</li>
+	<li><b>Status</b>: who can run the workflow.&nbsp;<b>shared</b>&nbsp;means users other than the owner can access the workflow.&nbsp;<b>personal</b>&nbsp;means only the owner can modify or submit the workflow. The default is personal.</li>
+	<li><b>Owner</b>: the user that created the workflow.</li>
+</ul>
 
-<p>In Workflow Editor, you can create workflows that include MapReduce, streaming, Java, Pig, Hive, Sqoop, Shell, and ssh&nbsp;actions. You can create these actions in the Workflow Editor, or you can import job designs from Job Designer to be used as actions in your workflow.</p>
 
-<p>Click the <b>Workflows</b> tab to open the Workflow editor.</p>
+<p>In Workflow Editor you edit workflows that include MapReduce, Streaming, Java, Pig, Hive, Sqoop, Shell, Ssh, DistCp, Fs, Email, Sub-workflow, and Generic actions. You can configure these actions in the Workflow Editor, or you can import job designs from Job Designer to be used as actions in your workflow. For information about defining workflows, see the <a href="http://archive.cloudera.com/cdh4/cdh/4/oozie/WorkflowFunctionalSpec.html">Workflow Specification</a>.</p>
 
-<p>The main page of the workflow editor shows the current set of workflow designs.</p>
+<h2><a name="OozieEditorandDashboard-InstallingtheSampleWorkflows"></a>Installing the Sample Workflows</h2>
 
-<p>Each row shows a workflow design: its name, description, timestamp of its last modification. It also shows:</p>
-<ul>
-  <li><b>Steps</b>: the number of steps in the workflow execution path. This is the number of execution steps between the start and end of the workflow. This will not necessarily be the same as the number of actions in the workflow, if there are control flow nodes in the control path.</li>
-  <li><b>Status</b>: who can run the workflow.&nbsp;<b>shared</b>&nbsp;means users other than the owner can access the workflow.&nbsp;<b>personal</b>&nbsp;means only the owner can modify or submit the workflow. The default is personal.</li>
-  <li><b>Owner</b>: the user that created the workflow.</li>
-</ul>
+<ol>
+	<li>Click the <b>Setup Examples</b> button at the top right.</li>
+</ol>
 
 
 <h2><a name="OozieEditorandDashboard-OpeningaWorkflow"></a>Opening a Workflow</h2>
 
-<p>To open a workflow, click the workflow. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaWorkflow">Editing a Workflow</a>.</p>
+<p>To open a workflow, in Workflow Manager, click the workflow. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaWorkflow">Editing a Workflow</a>.</p>
 
 <h2><a name="OozieEditorandDashboard-CreatingaWorkflow"></a>Creating a Workflow</h2>
 
-<p>To create a workflow:</p>
 <ol>
-  <li>Click the <b>Create</b>&nbsp;button at the top right of the Action Chooser.&nbsp;</li>
-  <li>In the Name field, type a name.</li>
-  <li>To specify the HDFS deployment directory and Oozie schema version click <b>advanced</b>.</li>
-  <li>Click <b>Save</b>. The workflow editor opens. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaWorkflow">Editing a Workflow</a>.</li>
+	<li>Click the <b>Create</b>&nbsp;button at the top right.</li>
+	<li>In the Name field, type a name.</li>
+	<li>Click <b>advanced</b> to specify whether the workflow is shared, the deployment directory, or a job.xml file.</li>
+	<li>Click <b>Save</b>. The Workflow Editor opens. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaWorkflow">Editing a Workflow</a>.</li>
+</ol>
+
+
+<h2><a name="OozieEditorandDashboard-ImportingaWorkflow"></a>Importing a Workflow</h2>
+
+<ol>
+	<li>Click the <b>Import</b>&nbsp;button at the top right.</li>
+	<li>In the Name field, type a name.</li>
+	<li>In the <b>Local workflow.xml file</b> field, click <b>Choose File</b> and select a workflow file.</li>
+	<li>Click <b>advanced</b> to specify whether the workflow is shared, the deployment directory, or a job.xml file.</li>
+	<li>Click <b>Save</b>. The Workflow Editor opens. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaWorkflow">Editing a Workflow</a>.</li>
+</ol>
+
+
+<h2><a name="OozieEditorandDashboard-SubmittingaWorkflow"></a>Submitting a Workflow</h2>
+
+<p>To submit a workflow for execution, do one of the following:</p>
+
+<ul>
+	<li>In the Workflow Manager, click the radio button next to the workflow, and click the <b>Submit</b> button.</li>
+	<li>In the Workflow Editor, click the <b>Submit</b> button.</li>
+</ul>
+
+
+<p>The workflow job is submitted and the Dashboard displays the workflow job.</p>
+
+<p>To view the output of the job, click <span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888324.png" style="border: 0px solid black"/></span> <b>View the logs</b>.</p>
+
+<h3><a name="OozieEditorandDashboard-SuspendingaRunningJob"></a>Suspending a Running Job</h3>
+
+<p>In the pane on the left, click the <b>Suspend</b> button.</p>
+<ol>
+	<li>Verify that you want to suspend the job.</li>
+</ol>
+
+
+<h3><a name="OozieEditorandDashboard-ResumingaSuspendedJob"></a>Resuming a Suspended Job</h3>
+
+<p>In the pane on the left, click the <b>Resume</b> button.</p>
+<ol>
+	<li>Verify that you want to resume the job.</li>
 </ol>
 
 
+<h3><a name="OozieEditorandDashboard-RerunningaWorkflow"></a>Rerunning a Workflow</h3>
+
+<p>In the pane on the left, click the <b>Rerun</b> button.</p>
+<ol>
+	<li>Check the checkboxes next to the actions to rerun.</li>
+	<li>Specify required variables.</li>
+	<li>Click <b>Submit</b>.</li>
+</ol>
+
+
+<h2><a name="OozieEditorandDashboard-SchedulingaWorkflow"></a>Scheduling a Workflow</h2>
+
+<p>To schedule a workflow for recurring execution, do one of the following:</p>
+
+<ul>
+	<li>In the Workflow Manager, click the radio button next to the workflow and click the <b>Schedule</b> button.</li>
+	<li>In the Workflow Editor, click the <b>Schedule</b> button.</li>
+</ul>
+
+
+<p>A coordinator is created and opened in the Coordinator Editor. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaCoordinator">Editing a Coordinator</a>.</p>
+
 <p><a name="OozieEditorandDashboard-EditingaWorkflow"></a></p>
 
 <h2><a name="OozieEditorandDashboard-EditingaWorkflow"></a>Editing a Workflow</h2>
 
-<p>In the workflow editor you can add and delete actions, clone actions, create and remove fork and join control nodes, and move actions as follows:</p>
+<p>In the Workflow Editor you can easily perform operations on Oozie action and control nodes.</p>
+
+<h3><a name="OozieEditorandDashboard-ActionNodes"></a>Action Nodes</h3>
+
+<p>The Workflow Editor supports dragging and dropping action nodes. As you move the action over other actions and forks, highlights indicate active areas.  If there are actions in the workflow, the active areas are the actions themselves and the areas above and below the actions. If you drop an action on an existing action, a fork and join is added to the workflow.</p>
 
 <ul>
-  <li>Add actions to the workflow by doing one of the following:
-  <ul>
-    <li>Click the <b>Add</b> tab.&nbsp;
-    <ol>
-      <li>Click a&nbsp;<b>&#43;&nbsp;</b><b><em>action</em></b> button,<b><em>&nbsp;</em></b>where <em>action</em> is MapReduce, Streaming, Java, Pig, Hive, Sqoop, Shell, or Ssh.</li>
-      <li>Set the action properties and click <b>Save</b>.</li>
-    </ol>
-    </li>
-    <li>Click the <b>Import</b> tab.
-    <ol>
-      <li>Click the <b>+ Job Design</b> button.</li>
-      <li>Click a radio button next to a job design and click&nbsp;<b>Import</b>.</li>
-    </ol>
-    </li>
-  </ul>
-  </li>
-  <li>Clone actions by clicking the&nbsp; <span class="image-wrap" style=""><img src="/oozie/static/help/retweet.png" style="border: 0px solid black"/></span>&nbsp;button.</li>
-  <li>Create or remove a fork and join by moving an action up or down with the&nbsp; <span class="image-wrap" style=""><img src="/oozie/static/help/updown.png" style="border: 0px solid black"/></span>&nbsp;buttons.</li>
-  <li>Change the position of an action by clicking the&nbsp; <span class="image-wrap" style=""><img src="/oozie/static/help/updown.png" style="border: 0px solid black"/></span>&nbsp;buttons in the same direction twice.</li>
-  <li><font color="#222222">To upload a file (for example,</font>&nbsp;<font color="#222222">a Pig script)&nbsp;</font><font color="#222222">to the folder containing the files referenced by the workflow, click the</font>&nbsp;<font color="#222222"><b>Upload</b></font><font color="#222222">&nbsp;button.</font></li>
+	<li>Add actions to the workflow by doing one of the following:
+	<ul>
+		<li>Click an action (<span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888498.png" style="border: 0px solid black"/></span>) button and drop the action on the workflow. The Edit Node screen displays.
+		<ol>
+			<li>Set the action properties and click <b>Done</b>. Each action in a workflow must have a unique name.</li>
+		</ol>
+		</li>
+		<li>Click the <b>Import action</b> link to import an existing job design. The Import Action screen displays.
+		<ol>
+			<li>Click a radio button next to a job design and click <b>Import</b>. The action is added to the end of the workflow.</li>
+		</ol>
+		</li>
+	</ul>
+	</li>
+	<li>Clone an action by clicking the <span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888163.png" style="border: 0px solid black"/></span> button.
+	<ol>
+		<li>The action is opened in the Edit Node screen.</li>
+		<li>Edit the action properties and click <b>Done</b>. The action is added to the end of the workflow.</li>
+	</ol>
+	</li>
+	<li>Delete an action by clicking the <span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888458.png" style="border: 0px solid black"/></span> button.</li>
+	<li>Edit an action by clicking the <span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888457.png" style="border: 0px solid black"/></span> button.</li>
+	<li>Change the position of an action by left-clicking and dragging an action to a new location.</li>
 </ul>
 
 
+<h3><a name="OozieEditorandDashboard-ControlNodes"></a>Control Nodes</h3>
+
+<ul>
+	<li>Create a fork and join by dropping an action on top of another action.</li>
+	<li>Remove a fork and join by dragging a forked action and dropping it above the fork.</li>
+	<li>Convert a fork to a decision by clicking the <span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888456.png" style="border: 0px solid black"/></span> button.</li>
+	<li>To edit a decision:
+	<ol>
+		<li>Click the <span class="image-wrap" style=""><img src="/jobsub/static/help/images/23888457.png" style="border: 0px solid black"/></span> button.</li>
+		<li>Fill in the predicates that determines which action to perform and select the default action from the drop-down list.</li>
+		<li>Click <b>Done</b>.</li>
+	</ol>
+	</li>
+</ul>
+
 
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><font color="#222222">Each action must have a unique name.</font></td></tr></table></div>
 
+<h2><a name="OozieEditorandDashboard-UploadingWorkflowFiles"></a>Uploading Workflow Files</h2>
 
+<p>In the Workflow Editor, click the <b>Upload</b> button.</p>
 
 <h2><a name="OozieEditorandDashboard-EditingWorkflowProperties"></a>Editing Workflow Properties</h2>
 
 <ol>
-  <li>In the workflow editor, click the <b>Properties</b>&nbsp;tab.</li>
-  <li>To share the workflow with all users, check the <b>Is shared</b> checkbox.</li>
-  <li>To set advanced execution options, click <b>advanced</b> and edit the deployment directory, add parameters and job properties, or Oozie schema version, .</li>
-  <li>Click <b>Save</b>.</li>
+	<li>In the Workflow Editor, click the link under the Name or Description fields in the left pane.</li>
+	<li>To share the workflow with all users, check the <b>Is shared</b> checkbox.</li>
+	<li>To set advanced execution options, click <b>advanced</b> and edit the deployment directory, add parameters and job properties, or specify a job.xml file.</li>
+	<li>Click <b>Save</b>.</li>
 </ol>
 
 
-<h2><a name="OozieEditorandDashboard-SubmittingaWorkflow"></a>Submitting a Workflow</h2>
+<h2><a name="OozieEditorandDashboard-DisplayingtheHistoryofaWorkflow"></a>Displaying the History of a Workflow</h2>
 
-<p>To submit a workflow for execution, click the radio button next to the workflow and click the&nbsp;<b>Submit</b>&nbsp;button.</p>
+<ol>
+	<li>Do one of the following:
+	<ul>
+		<li>In the Workflow Editor, click <b>Show history</b> in the pane at the left. Click a job.</li>
+		<li>In the Oozie Dashboard/Editor, click the <b>History</b> tab. Click a submission Id.</li>
+	</ul>
+	</li>
+</ol>
 
 
-<h2><a name="OozieEditorandDashboard-SchedulingaWorkflow"></a>Scheduling a Workflow</h2>
+<h1><a name="OozieEditorandDashboard-CoordinatorManager"></a>Coordinator Manager</h1>
 
-<p>To schedule a workflow for recurring execution, click the radio button next to the workflow and click the&nbsp;<b>Schedule</b>&nbsp;button. A coordinator is created and opened in the coordinator editor.</p>
+<p>In Coordinator Manager you create Oozie coordinator applications and submit them for execution. </p>
 
+<p>Click the <b>Coordinators</b> tab to open the Coordinator Manager.</p>
 
-<h1><a name="OozieEditorandDashboard-CoordinatorEditor"></a>Coordinator Editor</h1>
+<p>Each row shows a coordinator: its name, description, timestamp of its last modification. It also shows:</p>
+<ul>
+	<li><b>Workflow</b>: the workflow that will be run by the coordinator.</li>
+	<li><b>Frequency</b>: how often the workflow referenced by the coordinator will be run.</li>
+	<li><b>Status</b>: who can run the coordinator. <b>shared</b> means users other than the owner can access the workflow. <b>personal</b> means only the owner can modify or submit the workflow. The default is personal.</li>
+	<li><b>Owner</b>: the user that created the workflow.</li>
+</ul>
 
-<p>The Coordinator Editor is where you create or edit Oozie coordinator applications and submit them for execution.&nbsp;The&nbsp;Workflow Editor&nbsp;contains one pre-installed sample coordinator.</p>
 
-<h2><a name="OozieEditorandDashboard-Openinga%26nbsp%3BCoordinator"></a>Opening a&nbsp;Coordinator</h2>
+<p>In Coordinator Editor, you edit coordinators and the datasets required by the coordinators. For information about defining coordinators and datasets, see the <a href="http://archive.cloudera.com/cdh4/cdh/4/oozie/CoordinatorFunctionalSpec.html">Coordinator Specification</a>.</p>
 
-<p>To open a coordinator, click the coordinator. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaCoordinator">Editing a Coordinator</a>.</p>
+<h2><a name="OozieEditorandDashboard-OpeningaCoordinator"></a>Opening a Coordinator</h2>
 
+<p>To open a coordinator, in Coordinator Manager, click the coordinator. Proceed with <a href="#OozieEditorandDashboard-EditingaCoordinator">Editing a Coordinator</a>.</p>
 
-<h2><a name="OozieEditorandDashboard-Creatinga%26nbsp%3BCoordinator"></a>Creating a&nbsp;Coordinator</h2>
+<h2><a name="OozieEditorandDashboard-CreatingaCoordinator"></a>Creating a Coordinator</h2>
 
-<p>To create a coordinator:</p>
+<p>To create a coordinator, in Coordinator Manager:</p>
 <ol>
-  <li>Click the&nbsp;<b>Create</b>&nbsp;button at the top right of the Action Chooser.&nbsp;</li>
-  <li>In the Name field, type a name.</li>
-  <li>In the Workflow drop-down list, choose a workflow that the coordinator will schedule.</li>
-  <li>In the Frequency area, specify how often the workflow will be scheduled and how many times it will run.</li>
-  <li>Click&nbsp;<b>Save</b>. The coordinator&nbsp;editor opens. Proceed with&nbsp;<a href="#OozieEditorandDashboard-EditingaCoordinator">Editing a Coordinator</a>.</li>
+	<li>Click the *Create button at the top right. The Coordinator wizard opens. Proceed with <a href="#OozieEditorandDashboard-EditingaCoordinator">Editing a Coordinator</a>.</li>
 </ol>
 
 
+<h2><a name="OozieEditorandDashboard-SubmittingaCoordinator"></a>Submitting a Coordinator</h2>
+
+<p>To submit a coordinator for execution, click the radio button next to the coordinator and click the <b>Submit</b> button.</p>
+
 <p><a name="OozieEditorandDashboard-EditingaCoordinator"></a></p>
 
 
-<h2><a name="OozieEditorandDashboard-Editinga%26nbsp%3BCoordinator"></a>Editing a&nbsp;Coordinator</h2>
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note:</b> Most workflows require either an input dataset, an output dataset, or both.</td></tr></table></div>
+<h2><a name="OozieEditorandDashboard-EditingaCoordinator"></a>Editing a Coordinator</h2>
 
-<p>In the coordinator&nbsp;editor you specify coordinator properties and the datasets on which the workflow scheduled by the coordinator will operate as follows:</p>
+<p>In the Coordinator Editor you specify coordinator properties and the datasets on which the workflow scheduled by the coordinator will operate by stepping through screens in a wizard. You can also advance to particular steps and revisit steps by clicking the Step "tabs" above the screens. The following instructions walk you through the coordinator wizard. </p>
 
 <ol>
-  <li>To share the coordinator&nbsp;with all users, check the&nbsp;<b>Is shared</b>&nbsp;checkbox.</li>
-  <li>To set advanced execution options, click <b>advanced</b>&nbsp;and fill in properties that determine how long a coordinator will wait before timing out, how many coordinators can wait and run concurrently, the coordinator scheduling policy, and the coordinator schema version.</li>
-  <li>In the Frequency area, set how many time thes communicator will run for each specified unit, the start and end time of the coordinator, and the timezone of the start and end times.</li>
-  <li><font color="#222222">The inputs and outputs of the workflow must be mapped to some data. Click</font> <font color="#222222"><b>Add</b></font> <font color="#222222">and select a dataset from the Dataset drop-down menu and map it to one variable of your workflow.</font><br/>
-<font color="#222222">If no datasets exist, follow the procedure in</font>&nbsp;<a href="#OozieEditorandDashboard-CreatingaDataset">Creating a Dataset</a>.</li>
-  <li>Select a dataset from the <b>Dataset</b> drop-down menu.</li>
-  <li>Click <b>Save</b>.</li>
+	<li>Type a name, select the workflow, check the Is shared checkbox to share the job, and click <b>Next</b>. If the Coordinator Editor was opened after scheduling a workflow, the workflow will be set.</li>
+	<li>Select how many times the communicator will run for each specified unit, the start and end times of the coordinator, and the timezone of the start and end times, and click <b>Next</b>.</li>
+	<li>Click <b>Add</b> to select an input dataset and click <b>Next</b>. If no datasets exist, follow the procedure in <a href="#OozieEditorandDashboard-CreatingaDataset">Creating a Dataset</a>.</li>
+	<li>Click <b>Add</b> to select an output dataset.  Click <b>Save coordinator</b> or click <b>Next</b> to specify advanced settings.</li>
+	<li>To share the coordinator with all users, check the&nbsp;<b>Is shared</b>&nbsp;checkbox.</li>
+	<li>Fill in parameters to pass to Oozie, properties that determine how long a coordinator will wait before timing out, how many coordinators can run and wait concurrently, and the coordinator execution policy.</li>
+	<li>Click <b>Save coordinator</b>.</li>
 </ol>
 
 
+
 <p><a name="OozieEditorandDashboard-CreatingaDataset"></a></p>
 
 <h2><a name="OozieEditorandDashboard-CreatingaDataset"></a>Creating a Dataset</h2>
 
 <ol>
-  <li>In the coordinator&nbsp;editor, do one of the following:
-  <ul>
-    <li>Click the&nbsp;<b>Datasets</b>&nbsp;tab at the top of the editor.</li>
-    <li>In the Data area, click the&nbsp;<b>Datasets</b>&nbsp;button.</li>
-  </ul>
-  </li>
-  <li>Click <b>Create</b>.</li>
-  <li>In the Start and Frequency fields, specify when and how often input datasets will be available.</li>
-  <li>In the Uri field, specify a URI template for the location of input and output datasets. You can specify the variables&nbsp;
-<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
-<pre>${YEAR},${MONTH},${DAY},${HOUR},${MINUTE}</pre>
-</div></div>
-<p> to construct URIs and URI paths containing dates and timestamps. For example: </p>
-<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
-<pre>hdfs://foo:9000/usr/app/stats/${YEAR}/${MONTH}/data</pre>
-</div></div></li>
-  <li>Specify the timezone of the start date.</li>
-  <li>In the Done flag field, specify the flag that identifies when input datasets are no longer ready.</li>
+	<li>In the Coordinator Editor, do one of the following:
+	<ul>
+		<li>Click <b>here</b> in the Inputs or Outputs pane at the top of the editor.</li>
+		<li>In the pane at the left, click the <b>Create new</b> link. Proceed with <a href="#OozieEditorandDashboard-EditingaDataset">Editing a Dataset</a>.</li>
+	</ul>
+	</li>
 </ol>
 
 
-<h2><a name="OozieEditorandDashboard-Submittinga%26nbsp%3BCoordinator"></a>Submitting a&nbsp;Coordinator</h2>
+<h2><a name="OozieEditorandDashboard-DisplayingDatasets"></a>Displaying Datasets</h2>
 
-<p>To submit a coordinator&nbsp;for execution, click the radio button next to the coordinator&nbsp;and click the&nbsp;<b>Submit</b>&nbsp;button.</p>
+<ol>
+	<li>In the Coordinator Editor, click <b>Show existing</b> in pane at the left.</li>
+	<li>To edit a dataset, click the dataset name in the Existing datasets table. Proceed with <a href="#OozieEditorandDashboard-EditingaDataset">Editing a Dataset</a>.</li>
+</ol>
 
 
-<h1><a name="OozieEditorandDashboard-SubmissionsHistory"></a>Submissions History</h1>
+<p><a name="OozieEditorandDashboard-EditingaDataset"></a></p>
+<h2><a name="OozieEditorandDashboard-EditingaDataset"></a>Editing a Dataset</h2>
 
-<p>The Submissions History is where you view the history of workflow and coordinator jobs. Clicking a link in the Name column opens the workflow or coordinator in an editor. Clicking a link in the Submission Id column opens the job in the Dashboard.</p>
+<ol>
+	<li>Type a name for the dataset.</li>
+	<li>In the Start and Frequency fields, specify when and how often the dataset will be available.</li>
+	<li>In the URI field, specify a URI template for the location of the dataset. To construct URIs and URI paths containing dates and timestamps, you can specify the variables <tt>${YEAR},${MONTH},${DAY},${HOUR},${MINUTE</tt><tt>}</tt>. For example: <tt>hdfs://foo:9000/usr/app/stats/${YEAR}/${MONTH}/data</tt>.</li>
+	<li>In the Instance field, click a button to choose a default, single, or range of data instances. For example, if frequency==DAY, a window of the last rolling 5 days (not including today) would be expressed as start: -5 and end: -1. Check the advanced checkbox to display a field where you can specify a coordinator <a href="http://archive.cloudera.com/cdh4/cdh/4/oozie/CoordinatorFunctionalSpec.html#a6.6._Parameterization_of_Dataset_Instances_in_Input_and_Output_Events">EL function</a>.</li>
+	<li>Specify the timezone of the start date.</li>
+	<li>In the Done flag field, specify the flag that identifies when input datasets are no longer ready.</li>
+</ol>
 
-                          <br/>
-                        </td>
-        </tr>
-      </table>
 
+<h2><a name="OozieEditorandDashboard-DisplayingtheHistoryofaCoordinator"></a>Displaying the History of a Coordinator</h2>
+
+<ol>
+	<li>Do one of the following:
+	<ul>
+		<li>In the Coordinator Editor, click <b>Show history</b> in the pane at the left.  Click a job.</li>
+		<li>In the Oozie Dashboard/Editor, click the <b>History</b> tab. Click a coordinator.</li>
+	</ul>
+	</li>
+</ol>
+
+
+				    					    <br/>
+                        </td>
+		    </tr>
+	    </table>
+	    
     </body>
 </html>

二进制
apps/shell/src/shell/static/help/images/23888153.png


+ 12 - 25
apps/shell/src/shell/static/help/index.html

@@ -1,17 +1,17 @@
 <h1><a name="HueShell-IntroducingHueShell"></a>Introducing Hue Shell</h1>
 
-<p>The Hue Shell application provides access to the Pig and HBase command-line shells. The Shell application is designed to have the same look and feel as a Unix terminal. In addition to the shells configured by default, it is possible to include almost any process that exposes a command-line interface as an option in this Hue application.</p>
+<p>The Hue Shell application provides access to the Pig, HBase, and Sqoop2 command-line shells. The Shell application is designed to have the same look and feel as a Unix terminal. In addition to the shells configured by default, it is possible to include almost any process that exposes a command-line interface as an option in this Hue application.</p>
 
 
 
 <h2><a name="HueShell-Contents"></a>Contents</h2>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1348176505138 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1348176505138 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1348176505138 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1359395679628 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1359395679628 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1359395679628 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1348176505138'>
+/*]]>*/</style><div class='rbtoc1359395679628'>
 <ul>
     <li><a href='#HueShell-IntroducingHueShell'>Introducing Hue Shell</a></li>
     <li><a href='#HueShell-HueShellInstallationandConfiguration'>Hue Shell Installation and Configuration</a></li>
@@ -23,12 +23,10 @@ div.rbtoc1348176505138 li {margin-left: 0px;padding-left: 0px;}
     <li><a href='#HueShell-StartingHueShell'>Starting Hue Shell</a></li>
     <li><a href='#HueShell-ViewingDocumentationfortheShells'>Viewing Documentation for the Shells</a></li>
 </ul></div>
-<p><br class="atl-forced-newline" /></p>
-
 
 <h1><a name="HueShell-HueShellInstallationandConfiguration"></a>Hue Shell Installation and Configuration</h1>
 
-<p>Hue Shell is one of the applications that is installed as part of Hue. For more information about installing Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation" title="Hue Installation">Hue Installation</a>.</p>
+<p>Hue Shell is one of the applications that is installed as part of Hue. For information about installing and configuring Hue, see <a href="https://ccp.cloudera.com/display/CDH4DOC/Hue+Installation">Hue Installation</a>.</p>
 
 <h3><a name="HueShell-UnixUserAccounts"></a>Unix User Accounts</h3>
 
@@ -39,7 +37,7 @@ div.rbtoc1348176505138 li {margin-left: 0px;padding-left: 0px;}
 <h1><a name="HueShell-StartingHueShell"></a>Starting Hue Shell</h1>
 
 <ol>
-	<li>To start the Hue Shell application, click the <b>Shell</b> icon ( <span class="image-wrap" style=""><img src="/shell/static/art/shell.png" width="30" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue web page. (To start a second instance of the Shell application, right-click the link and select "Open link in new tab".)
+	<li>To start the Hue Shell application, click the <b>Shell</b> icon (<span class="image-wrap" style=""><img src="/shell/static/help/images/23888153.png" width="30" style="border: 0px solid black"/></span>) in the navigation bar at the top of the Hue web page. (To start a second instance of the Shell application, right-click the link and select <b>Open link in new tab</b>.)
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" />
 The <b>Shell</b> window opens in the Hue web page.
@@ -79,22 +77,11 @@ vertical-align: center;
 </style>
 
 
-<div class='table-wrap'>
-<table class='confluenceTable'><tbody>
-<tr>
-<th class='confluenceTh'> Shell </th>
-<th class='confluenceTh'> Site </th>
-</tr>
-<tr>
-<td class='confluenceTd'> Pig </td>
-<td class='confluenceTd'> <a href="http://hadoop.apache.org/pig/">Pig home page</a> </td>
-</tr>
-<tr>
-<td class='confluenceTd'> HBase </td>
-<td class='confluenceTd'> <a href="http://wiki.apache.org/hadoop/Hbase/Shell">HBase shell page</a> </td>
-</tr>
-</tbody></table>
-</div>
+<ul>
+	<li><a href="http://archive.cloudera.com/cdh4/cdh/4/pig/">Pig</a></li>
+	<li><a href="http://archive.cloudera.com/cdh4/cdh/4/hbase/">HBase</a></li>
+	<li><a href="http://archive.cloudera.com/cdh4/cdh/4/sqoop2/">Sqoop</a></li>
+</ul>
 
 
 				    					    <br/>

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apps/useradmin/static/help/images/23888159.png


+ 36 - 40
apps/useradmin/static/help/index.html

@@ -7,11 +7,11 @@
 <h2><a name="UserAdmin-Contents"></a>Contents</h2>
 
 <style type='text/css'>/*<![CDATA[*/
-div.rbtoc1348177692294 {margin-left: 1.5em;padding: 0px;}
-div.rbtoc1348177692294 ul {margin-left: 0px;padding-left: 20px;}
-div.rbtoc1348177692294 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1355772985424 {margin-left: 1.5em;padding: 0px;}
+div.rbtoc1355772985424 ul {margin-left: 0px;padding-left: 20px;}
+div.rbtoc1355772985424 li {margin-left: 0px;padding-left: 0px;}
 
-/*]]>*/</style><div class='rbtoc1348177692294'>
+/*]]>*/</style><div class='rbtoc1355772985424'>
 <ul>
     <li><a href='#UserAdmin-IntroducingUserAdmin'>Introducing User Admin</a></li>
     <li><a href='#UserAdmin-StartingUserAdmin'>Starting User Admin</a></li>
@@ -40,7 +40,7 @@ div.rbtoc1348177692294 li {margin-left: 0px;padding-left: 0px;}
 <p><b>To start User Admin:</b></p>
 
 <ul>
-	<li>Click the <b>User Admin</b> icon ( <span class="image-wrap" style=""><img src="/useradmin/static/art/useradmin-logo.png" width="30" style="border: 0px solid black"/></span> ) in the navigation bar at the top of the Hue browser page.
+	<li>Click the <b>User Admin</b> icon ( <span class="image-wrap" style=""><img src="/useradmin/static/help/images/23888159.png" width="30" style="border: 0px solid black"/></span> ) in the navigation bar at the top of the Hue browser page.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 </ul>
@@ -48,17 +48,21 @@ div.rbtoc1348177692294 li {margin-left: 0px;padding-left: 0px;}
 
 <h1><a name="UserAdmin-WorkingwithUserAccounts"></a>Working with User Accounts</h1>
 
-<p>The Hue User Admin application provides two levels of user privileges:</p>
+<p>The Hue User Admin application provides two levels of user privileges: superusers and users.</p>
 <ul>
-	<li>Superusers &#8212; have permissions to perform administrative functions &#8211; add and delete users, add and delete groups, assign permissions to groups. The first user who logs into Hue after its initial installation becomes the first superuser. That superuser can then create more superusers and user accounts. Later, the superuser can also change any existing user account into a superuser. A superuser can also import users and groups from an LDAP server.
-<br class="atl-forced-newline" />
-<br class="atl-forced-newline" /></li>
-	<li>Users &#8212; can log in to Hue and run Hue applications, subject to the permissions provided by the Hue groups to which they belong.</li>
+	<li>Superusers &#8212; The first user who logs into Hue after its initial installation becomes the first superuser. Superusers have permissions to perform administrative functions:
+	<ul>
+		<li>add and delete users</li>
+		<li>add and delete groups</li>
+		<li>assign permissions to groups</li>
+		<li>change a user into a superuser</li>
+		<li>import users and groups from an LDAP server</li>
+	</ul>
+	</li>
+	<li>Users &#8212; can change their name, e-mail address, and password and log in to Hue and run Hue applications, subject to the permissions provided by the Hue groups to which they belong.</li>
 </ul>
 
 
-<div class='panelMacro'><table class='noteMacro'><colgroup><col width='24'><col></colgroup><tr><td valign='top'><img src="/static/art/help/warning.gif" width="16" height="16" align="absmiddle" alt="" border="0"></td><td><b>Note:</b> To do the management tasks described in this chapter, you must log into Hue using a superuser account. Users who don't have superuser permissions can only change their name, e-mail address, and password.</td></tr></table></div>
-
 <h2><a name="UserAdmin-AddingaUserAccount"></a>Adding a User Account</h2>
 
 <p><b>To add a user account:</b>
@@ -95,39 +99,44 @@ vertical-align: center;
 </tr>
 <tr>
 <td class='confluenceTd'> <b>Username</b> </td>
-<td class='confluenceTd'> Specify a user name that contains only letters, numbers, and underscores; blank spaces are not allowed and the name cannot begin with a number. The user name is used to log into Hue and in file permissions and job submissions. This is a required field. </td>
+<td class='confluenceTd'> A user name that contains only letters, numbers, and underscores; blank spaces are not allowed and the name cannot begin with a number. The user name is used to log into Hue and in file permissions and job submissions. This is a required field. </td>
+</tr>
+<tr>
+<td class='confluenceTd'> <b>Password</b> and <b>Password confirmation</b></td>
+<td class='confluenceTd'> A password for the user. This is a required field. </td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>First name</b> and <br class="atl-forced-newline" />
-<b>Last name</b> </td>
-<td class='confluenceTd'> Specify the user's first and last name. </td>
+<td class='confluenceTd'> <b>First name</b> and <b>Last name</b> </td>
+<td class='confluenceTd'> The user's first and last name. </td>
 </tr>
 <tr>
 <td class='confluenceTd'> <b>E-mail address</b> </td>
-<td class='confluenceTd'> Specify the user's e-mail address. The e-mail address is used by the Job Designer and Beeswax applications to send users an e-mail message after certain actions have occurred. The Job Designer sends an e-mail message after a user's job has completed. Beeswax sends a message after a query has completed. If an e-mail address is not specified, the application will not attempt to email the user. </td>
+<td class='confluenceTd'> The user's e-mail address. The e-mail address is used by the Job Designer and Beeswax applications to send users an e-mail message after certain actions have occurred. The Job Designer sends an e-mail message after a user's job has completed. Beeswax sends a message after a query has completed. If an e-mail address is not specified, the application will not attempt to email the user. </td>
+</tr>
+<tr>
+<td class='confluenceTd'> <b>Groups</b> </td>
+<td class='confluenceTd'> The groups to which the user belongs. By default, a user is assigned to the <b>default</b> group, which allows access to all applications. See <a href="#UserAdmin-AssigningPermissions">Assigning Permissions</a>.</td>
 </tr>
 <tr>
 <td class='confluenceTd'> <b>Active</b> </td>
-<td class='confluenceTd'> Select this option to enable this user account and allow the user to log in. Deselect this option to disable an account without deleting it. </td>
+<td class='confluenceTd'> Indicate that the user account is enabled and the user is allowed to log in. </td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>Superuser&nbsp;status</b> </td>
-<td class='confluenceTd'> Select this option to assign superuser privileges to the user. </td>
+<td class='confluenceTd'> <b>Create home directory</b> </td>
+<td class='confluenceTd'> Create a directory named /user/&lt;Username&gt; in HDFS. For non-superusers, the user and group of the directory are &lt;Username&gt;. For superusers, the user and group are &lt;Username&gt; and supergroup. </td>
 </tr>
 <tr>
-<td class='confluenceTd'> <b>Password</b> </td>
-<td class='confluenceTd'> Specify a password for the user. This is a required field. </td>
+<td class='confluenceTd'> <b>Superuser&nbsp;status</b> </td>
+<td class='confluenceTd'> Assign superuser privileges to the user. </td>
 </tr>
 </tbody></table>
 </div>
 
 <p><br class="atl-forced-newline" /></p></li>
-	<li>Click <b>Save</b> to save the information you specified and close the <b>Add User</b> dialog box.
-<br class="atl-forced-newline" /></li>
+	<li>Click <b>Save</b> to save the information you specified and close the <b>Add User</b> dialog box.</li>
 </ol>
 
 
-
 <h2><a name="UserAdmin-DeletingaUserAccount"></a>Deleting a User Account</h2>
 
 <p><b>To delete a user account:</b>
@@ -203,8 +212,6 @@ This imports the user's first and last name, username, and email, but does not s
 
 <p>Superusers can add groups, delete the groups they have created, configure group permissions, and assign users to group memberships.</p>
 
-
-
 <h2><a name="UserAdmin-AddingaGroup"></a>Adding a Group</h2>
 
 <p>You can add groups, and delete the groups you've added. You can also import groups from an LDAP directory.</p>
@@ -227,8 +234,6 @@ This imports the user's first and last name, username, and email, but does not s
 
 <h2><a name="UserAdmin-AddingUserstoaGroup"></a>Adding Users to a Group</h2>
 
-
-
 <ol>
 	<li>In the <b>User Admin</b> window, click <b>Groups</b>.
 <br class="atl-forced-newline" />
@@ -245,8 +250,6 @@ This imports the user's first and last name, username, and email, but does not s
 
 <h2><a name="UserAdmin-DeletingaGroup"></a>Deleting a Group</h2>
 
-
-
 <p><b>To delete a group:</b>
 <br class="atl-forced-newline" /></p>
 <ol>
@@ -265,7 +268,6 @@ This imports the user's first and last name, username, and email, but does not s
 
 <p>You can add and remove users, and create subgroups for groups created manually in Authorization Manager.</p>
 
-
 <p><b>To edit a group:</b>
 <br class="atl-forced-newline" /></p>
 <ol>
@@ -282,10 +284,10 @@ This imports the user's first and last name, username, and email, but does not s
 
 <h2><a name="UserAdmin-ImportingGroupsfromanLDAPDirectory"></a>Importing Groups from an LDAP Directory</h2>
 
-<p>To add a group from an external LDAP directory:</p>
+<p><b>To add a group from an external LDAP directory:</b></p>
 
 <ol>
-	<li>From the <b>Groups</b> tab, Click <b>Add/sync LDAP user</b>.
+	<li>From the <b>Groups</b> tab, click <b>Add/sync LDAP group</b>.
 <br class="atl-forced-newline" />
 <br class="atl-forced-newline" /></li>
 	<li>In the <b>Add or Sync a LDAP group</b> dialog, type the group name in the <b>Name</b> field.
@@ -302,8 +304,6 @@ This imports the user's first and last name, username, and email, but does not s
 </ol>
 
 
-
-
 <h1><a name="UserAdmin-ManagingApplicationPermissions"></a>Managing Application Permissions</h1>
 
 <p>Permissions for Hue applications are granted to groups, with users gaining permissions based on their group membership. Superusers can assign or remove permissions from groups, including groups imported from LDAP.</p>
@@ -329,10 +329,6 @@ The new groups will appear in the Groups column in the <b>Hue Permissions</b> li
 </ol>
 
 
-
-
-
-
 				    					    <br/>
                         </td>
 		    </tr>

二进制
desktop/core/static/help/images/23888160.png


二进制
desktop/core/static/help/images/23888202.png


二进制
desktop/core/static/help/images/23888204.png


二进制
desktop/core/static/help/images/23888519.jpg


+ 15 - 9
desktop/core/static/help/index.html

@@ -1,22 +1,30 @@
-<h1><a name="WelcometoHue-WelcometoHue%21"></a>Welcome to Hue!</h1>
+<h1><a name="WelcometoHue-IntroducingHue"></a>Introducing Hue</h1>
 
-<p>Hue is a browser-based environment that enables you to interact with a Hadoop cluster. Hue includes several easy to use applications that help you work with Hadoop MapReduce jobs, Hive queries, and user accounts. The Hue applications run in a Web browser and require no client installation. </p>
+<p><a href="http://cloudera.github.com/hue/" target="_blank">Hue</a> is a browser-based environment that enables you to interact with a Hadoop cluster. Hue includes several easy to use applications that help you work with Hadoop MapReduce jobs, Hive and Impala queries, Hadoop files and user accounts. The Hue applications run in a Web browser and require no client installation. </p>
+
+<h3><a name="WelcometoHue-HueArchitecture"></a>Hue Architecture</h3>
+
+<p>Hue applications run in a Web browser and require no client installation.&nbsp;</p>
+
+<p>The following figure illustrates how Hue works. Hue Server is a "container" web application that sits in between your CDH installation and the browser. It hosts all the Hue web applications and communicates with various servers that interface with CDH components.</p>
+
+<p><span class="image-wrap" style=""><img src="/static/help/images/23888519.jpg" style="border: 0px solid black"/></span></p>
 
 <h3><a name="WelcometoHue-StartingApplications"></a>Starting Applications</h3>
 
-<p>To open a Hue application, click the appropriate tab in the navigation bar at the top of the Hue web browser window. To open a second application concurrently (or a second instance of the same application), open it in a new tab (right-click on the tab and select "Open link in new tab").</p>
+<p>To open a Hue application, click the appropriate tab in the navigation bar at the top of the Hue web browser window <span class="image-wrap" style=""><img src="/static/help/images/23888202.png" style="border: 0px solid black"/></span>. To open a second application concurrently (or a second instance of the same application), open it in a new tab. Right-click the tab and select <b>Open link in new tab</b>.</p>
 
 <h3><a name="WelcometoHue-DisplayingHelpfortheHueApplications"></a>Displaying Help for the Hue Applications</h3>
 
-<p>To display the help text for a Hue application, click the <b>Help</b> tab in the Hue navigation bar, then click the appropriate link in the Help navigation bar at the top of the Help window. </p>
+<p>To display the help text for a Hue application, click the <b>Help</b> ( <span class="image-wrap" style=""><img src="/static/help/images/23888204.png" style="border: 0px solid black"/></span>) tab in the Hue navigation bar, then click the appropriate link in the Help navigation bar at the top of the Help window.</p>
 
 <h3><a name="WelcometoHue-LoggingInandOut"></a>Logging In and Out</h3>
 
-<p>To log out of Hue, click <b>Sign Out</b> from the pull-down list under the logged-in user name (at the right of the Hue navigation bar). </p>
+<p>To log out of Hue, click <b>Sign Out</b> from the pull-down list under the logged-in user name (at the right of the Hue navigation bar).</p>
 
 <h3><a name="WelcometoHue-NoticeofMisconfiguration"></a>Notice of Misconfiguration</h3>
 
-<p>If Hue detects a misconfiguration, an indicator <span class="image-wrap" style=""><img src="/static/art/error.png" height="18" style="border: 0px solid black"/></span> appears in the navigation bar at the top of the page.  Clicking this takes you to the <b>Check for misconfiguration</b> page which will indicate the potential misconfiguration(s) with hints about fixing them. </p>
+<p>If Hue detects a misconfiguration, an indicator <span class="image-wrap" style=""><img src="/static/help/images/23888160.png" height="18" style="border: 0px solid black"/></span> appears in the navigation bar at the top of the page.  Clicking this takes you to the <b>Check for misconfiguration</b> page which will indicate the potential misconfiguration(s) with hints about fixing them.</p>
 
 <h3><a name="WelcometoHue-ChangingyourPassword"></a>Changing your Password</h3>
 
@@ -24,8 +32,7 @@
 
 <h3><a name="WelcometoHue-SeekingHelp%2CReportingBugs%2CandProvidingFeedback"></a>Seeking Help, Reporting Bugs, and Providing Feedback</h3>
 
-<p>The Hue team strongly values your feedback. The best way to contact us is to send email to <a href="mailto:hue-user@cloudera.org">hue-user@cloudera.org</a>.  </p>
-
+<p>The Hue team strongly values your feedback. The best way to contact us is to send email to <a href="mailto:hue-user@cloudera.org">hue-user@cloudera.org</a>.</p>
 
 <p>If you're experiencing transient errors (typically an error message saying a service is down), contact your system administrator first.</p>
 
@@ -33,7 +40,6 @@
 
 <p>Hue works in Chrome, Firefox, and Safari. Internet Explorer 8  and 9 are also supported. </p>
 
-
 				    					    <br/>
                         </td>
 		    </tr>