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https://issues.apache.org/jira/browse/OOZIE-1187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564655#comment-13564655
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Mona Chitnis commented on OOZIE-1187:
-------------------------------------
Is it possible to carry out memory profiling using Yourkit or similar to
confirm the reduced memory usage?
> 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
> Assignee: Ryota Egashira
> Labels: oozie
> Fix For: trunk
>
> Attachments: OOZIE-1187-v4.patch
>
>
> "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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