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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Update of "GettingStarted" by Edward J. Yoon
Date Mon, 07 Jun 2010 09:42:42 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hama Wiki" for change notification.

The "GettingStarted" page has been changed by Edward J. Yoon.
http://wiki.apache.org/hama/GettingStarted?action=diff&rev1=31&rev2=32

--------------------------------------------------

- == Requirements ==
+ = NOTE: Hama is not ready yet!! =
+  * If you have some question, please send a mail to: http://incubator.apache.org/hama/mailing_lists.html
  
-  * Java 1.6.x from Sun.
-  * Hadoop/Hama 0.19.x and 0.20.x
-   * [[http://wiki.apache.org/hadoop/GettingStartedWithHadoop|Getting Started with Hadoop]]
-   * [[http://hadoop.apache.org/hbase/docs/current/api/overview-summary.html#overview_description|Getting
Started with Hbase]]
-    * If you use 0.20.x, then you'll need to install the zookeeper
-  * SSH must be installed.
- 
- == Run Hama ==
- 
- 0. Check out source code from SVN, you must build using ant, as described below.
- {{{
-    $ svn checkout https://svn.apache.org/repos/asf/incubator/hama/trunk ${HAMA_HOME}
-       or http://svn.apache.org/viewvc/incubator/hama/branches/0.19/, if you use the hadoop/hbase
0.19.x
-    ${HAMA_HOME}/ant clean package
- }}}
- 1. Modify {{{${HAMA_HOME}/conf/hama-env.sh}}}
-  * Make sure that {{{$HADOOP_CONF_DIR}}} and {{{$HBASE_CONF_DIR}}} are set to the location
of your hadoop+hbase cluster' configurations file.
-   * Absolute paths have to be given in the config file
-  * And uncomment line {{{"# export HAMA_CLASSPATH=$HADOOP_CONF_DIR:$HBASE_CONF_DIR"}}}
- 
- 2. cp {{{${HAMA_HOME}/build/hama-0.2.0-*.jar ${HAMA_HOME}}}}
-  * Make sure that {{{hama-x.x.x-{,examples}.jar}}} are placed in {{{${HAMA_HOME}}}}
-  * To see the O/P, changes have to be made to the source code, the code has to be compiled
again and the necessary files copied to {{{$HAMA_HOME}}}
- 
- 3. {{{${HAMA_HOME}/bin/hama examples}}}
- {{{
- ex) ${HAMA_HOME}/bin/hama examples rand
-     rand [-m maps] [-r reduces] <rows> <columns> <density> <matrix_name>
-     ex) rand -m 10 -r 10 2000 2000 30.5% matrixA
- }}}
- 
- 4. If you need help getting started with Hama, please ask on [[MailingLists| Hama Mailing
Lists]]
- 

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