Ingen beskrivning

Enrico Berti 7fcace1dac [oozie] Coordinator name as x-editable 11 år sedan
apps 7fcace1dac [oozie] Coordinator name as x-editable 11 år sedan
desktop a49d5d94c7 [oozie] Improved spacing with readonly workflow editor 11 år sedan
dist 231c8d38c1 [core] Remove some Java dependencies 12 år sedan
docs f9713516eb [doc] Update Hue screenshot 11 år sedan
ext c6f0ffad2b [core] HUE-2334. Add cx_Oracle to external dependency 11 år sedan
maven 5c81fd8833 [build] Allow building with JDK8 11 år sedan
tools 8658040634 [core] Updated font-family on Bootplus and enabled compression 11 år sedan
.gitattributes ae333e405b hue (formerly Cloudera Desktop) from internal commit 4694ac0434dad85170854c5378a389585d87f679 15 år sedan
.gitignore 8a95384379 HUE-2513 [fb] File list column sorting is broken 11 år sedan
.jslintrc ae333e405b hue (formerly Cloudera Desktop) from internal commit 4694ac0434dad85170854c5378a389585d87f679 15 år sedan
LICENSE.txt ae333e405b hue (formerly Cloudera Desktop) from internal commit 4694ac0434dad85170854c5378a389585d87f679 15 år sedan
Makefile 0b2f8b09a7 [core] i18n of the desktop libs 13 år sedan
Makefile.sdk 7ee080aec3 HUE-758 [core] Internationalization 13 år sedan
Makefile.tarball cc4a8965ad HUE-2068 [infra] Third-party dependencies manifest is excluded from binary distributions 11 år sedan
Makefile.vars 5fb9260214 [core] Remove python 2.4 and 2.5 from python selection 11 år sedan
Makefile.vars.priv ae333e405b hue (formerly Cloudera Desktop) from internal commit 4694ac0434dad85170854c5378a389585d87f679 15 år sedan
NOTICE.txt cea265d68a [core] Add third-party dependency references 11 år sedan
README.rst 2594fc5fed [doc] Update README to propose a compatible maven 11 år sedan
VERSION cb4603b99f [core] Bumping version to 3.7 11 år sedan
data db2e9f2f30 Make app registry location configurable 12 år sedan

README.rst

.. image:: docs/images/hue_logo.png

Welcome to the repository for Hue
=================================

Hue is an open source Web interface for analyzing data with Apache Hadoop: `gethue.com
`_

.. image:: docs/images/hue-screen.png

It features:

* File Browser for accessing HDFS
* Hive Editor for developing and running Hive queries
* Search App for querying, exploring, visualizing data and dashboards with Solr
* Impala App for executing interactive SQL queries
* Spark Editor and Dashboard
* Pig Editor for submitting Pig scripts
* Oozie Editor and Dashboard for submitting and monitoring workflows, coordinators and bundles
* HBase Browser for visualizing, querying and modifying HBase tables
* Metastore Browser for accessing Hive metadata and HCatalog
* Job Browser for accessing MapReduce jobs (MR1/MR2-YARN)
* Job Designer for creating MapReduce/Streaming/Java jobs
* A Sqoop 2 Editor and Dashboard
* A ZooKeeper Browser and Editor
* A DB Query Editor for MySql, PostGres, Sqlite and Oracle

On top of that, a SDK is available for creating new apps integrated with Hadoop.

More user and developer documentation is available at http://gethue.com.


Getting Started
===============
To build and get the development server running::

$ git clone http://github.com/cloudera/hue.git
$ cd hue
$ make apps
$ build/env/bin/hue runserver

Now Hue should be running on http://localhost:8000 !

The configuration in development mode is ``desktop/conf/pseudo-distributed.ini``.


Note: to start the production server (but lose the automatic reloading after source modification)::

$ build/env/bin/supervisor

To run the tests::

Install the mini cluster (only once):
$ ./tools/jenkins/jenkins.sh slow

Run all the tests:
$ build/env/bin/hue test all

Or just some parts of the tests, e.g.:
$ build/env/bin/hue test specific impala
$ build/env/bin/hue test specific impala.tests:TestMockedImpala
$ build/env/bin/hue test specific impala.tests:TestMockedImpala.test_basic_flow


Development Prerequisites
===========================
You'll need these library development packages and tools installed on
your system:

Ubuntu:
* ant
* gcc
* g++
* libkrb5-dev
* libmysqlclient-dev
* libssl-dev
* libsasl2-dev
* libsasl2-modules-gssapi-mit
* libsqlite3-dev
* libtidy-0.99-0 (for unit tests only)
* libxml2-dev
* libxslt-dev
* mvn (from ``maven`` package or maven3 tarball)
* openldap-dev / libldap2-dev
* python-dev
* python-simplejson
* python-setuptools

CentOS:
* ant
* asciidoc
* cyrus-sasl-devel
* cyrus-sasl-gssapi
* gcc
* gcc-c++
* krb5-devel
* libtidy (for unit tests only)
* libxml2-devel
* libxslt-devel
* mvn (from ``maven`` package or maven3 tarball)
* mysql
* mysql-devel
* openldap-devel
* python-devel
* python-simplejson
* sqlite-devel

MacOS (mac port):
* liblxml
* libxml2
* libxslt
* mysql5-devel
* simplejson (easy_install)
* sqlite3


File Layout
===========
The Hue "framework" is in ``desktop``. ``/core/`` contains the Web components and
``desktop/libs/`` the API for talking to Hadoop.
The installable apps live in ``apps/``. Please place third-party dependencies in the app's ext-py/
directory.

The typical directory structure for inside an application includes:

src/
for Python/Django code
models.py
urls.py
views.py
forms.py
settings.py

conf/
for configuration (``.ini``) files to be installed

static/
for static HTML/js resources and help doc

templates/
for data to be put through a template engine

locales/
for localizations in multiple languages

For the URLs within your application, you should make your own ``urls.py``
which will be automatically rooted at ``/yourappname/`` in the global
namespace. See ``apps/about/src/about/urls.py`` for an example.


Main Stack
==========
Hue would not be possible without:

* Python 2.6 - 2.7
* Django 1.4 (https://docs.djangoproject.com/en/1.4/)
* Knockout.js (http://knockoutjs.com/)
* jQuery (http://jquery.com/)
* Bootstrap (http://getbootstrap.com/)


Community
=========
* User group: http://groups.google.com/a/cloudera.org/group/hue-user
* Jira: https://issues.cloudera.org/browse/HUE
* Reviews: https://review.cloudera.org/dashboard/?view=to-group&group=hue (repo 'hue-rw')


License
=======
Apache License, Version 2.0
http://www.apache.org/licenses/LICENSE-2.0