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https://issues.apache.org/jira/browse/SPARK-1432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Wendell resolved SPARK-1432.
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Resolution: Fixed
Fix Version/s: 0.9.2
1.0.0
> Potential memory leak in stageIdToExecutorSummaries in JobProgressTracker
> -------------------------------------------------------------------------
>
> Key: SPARK-1432
> URL: https://issues.apache.org/jira/browse/SPARK-1432
> Project: Spark
> Issue Type: Bug
> Components: Web UI
> Affects Versions: 0.9.0
> Reporter: Davis Shepherd
> Assignee: Davis Shepherd
> Fix For: 1.0.0, 0.9.2
>
>
> JobProgressTracker continuously cleans up old metadata as per the
> spark.ui.retainedStages configuration parameter. It seems however that not
> all metadata maps are being cleaned, in particular stageIdToExecutorSummaries
> could grow in an unbounded manner in a long running application.
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