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Posted to dev@hama.apache.org by "Edward J. Yoon (JIRA)" <ji...@apache.org> on 2012/09/12 11:47:08 UTC

[jira] [Created] (HAMA-638) Merge "bsp.checkpoint.enabled" and "bsp.ft.enabled" properties

Edward J. Yoon created HAMA-638:
-----------------------------------

             Summary: Merge "bsp.checkpoint.enabled" and "bsp.ft.enabled" properties
                 Key: HAMA-638
                 URL: https://issues.apache.org/jira/browse/HAMA-638
             Project: Hama
          Issue Type: Improvement
          Components: bsp core
    Affects Versions: 0.5.0
            Reporter: Edward J. Yoon
            Priority: Minor
             Fix For: 0.6.0


{code}
  <property>
    <name>bsp.ft.enabled</name>
    <value>false</value>
    <description>Enable Fault Tolerance in BSP Task execution.</description>
  </property>
  <property>
    <name>bsp.checkpoint.enabled</name>
    <value>false</value>
    <description>Enable Hama to checkpoint the messages transferred among BSP tasks during the BSP synchronization period.</description>
  </property>
{code}

Since checkpointing is subordinate to ft system, we don't need to provide two options separately.

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