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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Trivial Update of "GettingStarted" by udanax
Date Mon, 26 Oct 2009 04:47:54 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 udanax.
http://wiki.apache.org/hama/GettingStarted?action=diff&rev1=25&rev2=26

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

   * 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]]
+ 
+ ---- /!\ '''Edit conflict - other version:''' ----
+ 
+ ---- /!\ '''Edit conflict - your version:''' ----
+    * If you use 0.20.x, then you'll need to install the zookeeper
+ 
+ ---- /!\ '''End of edit conflict''' ----
   * SSH must be installed.
   * You should indeed increase your {{{hbase.regionserver.lease.period}}} to at least 4 minutes.
  
@@ -22, +29 @@

     Make sure that $HADOOP_CONF_DIR and $HBASE_CONF_DIR are set to the location of your hadoop+hbase
cluster' configurations file.
     And uncomment line "# export HAMA_CLASSPATH=$HADOOP_CONF_DIR:$HBASE_CONF_DIR"
  
- 2. cp ${HAMA_HOME}/build/hama-0.1.0-*.jar ${HAMA_HOME}
+ 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}
     
@@ -31, +38 @@

  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. ${HAMA_HOME}/bin/hama shell
- 
-    Now, you are in the hama shell as below.
-    hama > 
- 
-    you can enjoy hama's power in hama shell!
- 
-    For examples:
-    hama > a = Matrix.Random 10 10  // generate a random matrix(10,10)
-    hama > b = Matrix.Random 10 10  // generate a random matrix(10,10)
-    hama > c = Matrix.Random 10 20  // generate a random matrix(10,20)
-    hama > d = ( a + b ) * c        // do matrix computation
  }}}
  
- You can find more detais about Hama Shell in [[http://wiki.apache.org/hama/Shell]].
- 

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