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https://issues.apache.org/jira/browse/MAPREDUCE-5508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xi Fang updated MAPREDUCE-5508:
-------------------------------
Summary: Memory leak caused by unreleased FileSystem objects in
JobInProgress#cleanupJob (was: Memory Leak caused by unreleased FileSystem
objects in JobInProgress#cleanupJob)
> Memory leak caused by unreleased FileSystem objects in
> JobInProgress#cleanupJob
> -------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5508
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5508
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 1-win
> Reporter: Xi Fang
> Assignee: Xi Fang
> Priority: Critical
>
> MAPREDUCE-5351 fixed a memory leak problem but introducing another filesystem
> object that is properly released.
> {code} JobInProgress#cleanupJob()
> void cleanupJob() {
> ...
> tempDirFs = jobTempDirPath.getFileSystem(conf);
> CleanupQueue.getInstance().addToQueue(
> new PathDeletionContext(jobTempDirPath, conf, userUGI, jobId));
> ...
> {code}
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