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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Update of "GettingStartedYARN" by edwardyoon
Date Tue, 09 Jun 2015 08:19:31 GMT
Dear Wiki user,

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

The "GettingStartedYARN" page has been changed by edwardyoon:

  ||hama.appmaster.memory.mb||100mb||The amount of memory used by the BSPApplicationMaster.
The total amount of memory used by the ApplicationMaster is calculated as follows. ''memoryInMb
= 3 * BSP_TASK_NUM + hama.appmaster.memory.mb''. This is because the application master spawns
1-3 thread per launched task that each should take 1mb, plus a minimum of base memory usage
of 100. If you face memory issues, you can set this to a higher value.||
  == Launching Hama on YARN ==
- Ensure that copy yarn-site.xml in in HADOOP_CONF_DIR or YARN_CONF_DIR to HAMA_CONF_DIR.
Because this configuration file is used to connect to the YARN.
- And $HAMA_HOME environment variable must be set.
  Launch Hama application which is serialize printing example:

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