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  4. <html lang="en-us" xml:lang="en-us">
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  6. <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
  7. <link rel="stylesheet" type="text/css" href="commonltr.css"/>
  8. <title>About Hue</title>
  9. </head>
  10. <body id="topic_3"><a name="topic_3"><!-- --></a>
  11. <h1 class="title topictitle1">About Hue</h1>
  12. <div class="body conbody">
  13. <p class="p"> The <strong class="ph b">About Hue</strong> application displays the
  14. version of Hue you are running. If you are a superuser, it lets you perform Hue setup tasks,
  15. and lets you view configuration and logs. </p>
  16. <div class="section" id="topic_3__section_nph_qgn_1k"><a name="topic_3__section_nph_qgn_1k"><!-- --></a><h2 class="title sectiontitle">Starting About Hue</h2>
  17. <p class="p"> To start the About Hue application, click <a name="topic_3__image_vms_qgn_1k"><!-- --></a><img class="image" id="topic_3__image_vms_qgn_1k" src="/static/art/hue-logo-mini.png"/> in the navigation bar at the top of the Hue browser page. It opens
  18. to the Quick Start Wizard screen. </p>
  19. </div>
  20. <div class="section" id="topic_3__section_ert_5zh_zj"><a name="topic_3__section_ert_5zh_zj"><!-- --></a><h2 class="title sectiontitle">Quick Start Wizard</h2>
  21. <p class="p">The Quick Start wizard allows you to perform the following Hue setup operations by clicking
  22. the tab of each step or sequentially by clicking <span class="ph uicontrol">Next</span> in each
  23. screen:</p>
  24. <a name="topic_3__ol_h3f_xzh_zj"><!-- --></a><ol class="ol" id="topic_3__ol_h3f_xzh_zj">
  25. <li class="li" id="topic_3__li_h1j_fhk_zj"><a name="topic_3__li_h1j_fhk_zj"><!-- --></a><strong class="ph b">Check
  26. Configuration</strong> validates your Hue configuration. It will note any potential
  27. misconfiguration and provide hints as to how to fix them. You can edit the configuration
  28. file described in the next section or use Cloudera Manager, if installed, to manage your
  29. changes.</li>
  30. <li class="li"><strong class="ph b">Examples</strong> contains links to install
  31. examples into the Beeswax, Cloudera Impala, Metastore Manager, Job Designer, Oozie
  32. Editor/Dashboard, and Pig Editor applications. </li>
  33. <li class="li"><strong class="ph b">Users</strong> contains a link to the User
  34. Admin application to create or import users and a checkbox to enable and disable
  35. collection of usage information.</li>
  36. <li class="li"><strong class="ph b">Go!</strong> - displays the Hue home
  37. screen, which contains links to the different categories of applications supported by Hue:
  38. Query, Hadoop, and Workflow. </li>
  39. </ol>
  40. </div>
  41. <div class="section" id="topic_3__section_ott_vzh_zj"><a name="topic_3__section_ott_vzh_zj"><!-- --></a><h2 class="title sectiontitle">Configuration</h2>
  42. <p class="p">Displays a list of the installed Hue applications and their
  43. configuration. The location of the folder containing the Hue configuration files is shown at
  44. the top of the page. Hue configuration settings are in the <samp class="ph codeph">hue.ini</samp> configuration file. </p>
  45. <p class="p">Click the tabs under <strong class="ph b">Configuration
  46. Sections and Variables</strong> to see the settings configured for each application. For
  47. information on configuring these settings, see <a href="http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH5/latest/CDH5-Installation-Guide/CDH5-Installation-Guide.html">Hue Configuration in CDH</a>
  48. Installation.</p>
  49. </div>
  50. <div class="section" id="topic_3__section_qfz_vzh_zj"><a name="topic_3__section_qfz_vzh_zj"><!-- --></a><h2 class="title sectiontitle">Server Logs</h2>
  51. <p class="p">Displays the Hue Server log and allows you to download the log to your
  52. local system in a zip file.</p>
  53. </div>
  54. </div>
  55. </body>
  56. </html>