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Posted to dev@oozie.apache.org by "Ryota Egashira (JIRA)" <ji...@apache.org> on 2013/01/24 00:13:13 UTC

[jira] [Created] (OOZIE-1187) reduce memory usage of SLA query (invoked by CLI command) to avoid OOM

Ryota Egashira created OOZIE-1187:
-------------------------------------

             Summary: reduce memory usage of SLA query (invoked by CLI command) to avoid OOM
                 Key: OOZIE-1187
                 URL: https://issues.apache.org/jira/browse/OOZIE-1187
             Project: Oozie
          Issue Type: Bug
          Components: core
    Affects Versions: trunk
            Reporter: Ryota Egashira
             Fix For: trunk


"oozie sla -len 10000000" caused OOM in Y! setting.
this jira to do following
1) use JDBCFetchPlan to reduce memory usage in SLAEventsGetJPAExecutor
 -just like we are doing for "oozie jobs" command
2) enforce max cap(say, 1000) in -len parameter that user sets 
 -need documentation change to notify user


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