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The "GettingStarted" page has been changed by udanax. http://wiki.apache.org/hama/GettingStarted?action=diff&rev1=25&rev2=26 -------------------------------------------------- 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, +31 @@ 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]]. -
