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Posted to yarn-issues@hadoop.apache.org by "Robert Kanter (JIRA)" <ji...@apache.org> on 2016/12/27 22:13:58 UTC
[jira] [Updated] (YARN-5257) Fix unreleased resources and null
dereferences
[ https://issues.apache.org/jira/browse/YARN-5257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Kanter updated YARN-5257:
--------------------------------
Summary: Fix unreleased resources and null dereferences (was: Fix bad practices)
> Fix unreleased resources and null dereferences
> ----------------------------------------------
>
> Key: YARN-5257
> URL: https://issues.apache.org/jira/browse/YARN-5257
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.9.0
> Reporter: Yufei Gu
> Assignee: Yufei Gu
> Attachments: YARN-5257.001.patch
>
>
> The following code contain potential problems:
> {code}
> Unreleased Resource: Streams TopCLI.java:738
> Unreleased Resource: Streams Graph.java:189
> Unreleased Resource: Streams CgroupsLCEResourcesHandler.java:291
> Unreleased Resource: Streams UnmanagedAMLauncher.java:195
> Unreleased Resource: Streams CGroupsHandlerImpl.java:319
> Unreleased Resource: Streams TrafficController.java:629
> Null Dereference ApplicationImpl.java:465
> Null Dereference VisualizeStateMachine.java:52
> Null Dereference ContainerImpl.java:1089
> Null Dereference QueueManager.java:219
> Null Dereference QueueManager.java:232
> Null Dereference ResourceLocalizationService.java:1016
> Null Dereference ResourceLocalizationService.java:1023
> Null Dereference ResourceLocalizationService.java:1040
> Null Dereference ResourceLocalizationService.java:1052
> Null Dereference ProcfsBasedProcessTree.java:802
> Null Dereference TimelineClientImpl.java:639
> Null Dereference LocalizedResource.java:206
> {code}
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