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https://issues.apache.org/jira/browse/YARN-6315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17802727#comment-17802727
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Shilun Fan commented on YARN-6315:
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Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a
blocker. Retarget 3.5.0.
> Improve LocalResourcesTrackerImpl#isResourcePresent to return false for
> corrupted files
> ---------------------------------------------------------------------------------------
>
> Key: YARN-6315
> URL: https://issues.apache.org/jira/browse/YARN-6315
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.7.3, 2.8.1
> Reporter: Kuhu Shukla
> Assignee: Kuhu Shukla
> Priority: Major
> Attachments: YARN-6315.001.patch, YARN-6315.002.patch,
> YARN-6315.003.patch, YARN-6315.004.patch, YARN-6315.005.patch,
> YARN-6315.006.patch
>
>
> We currently check if a resource is present by making sure that the file
> exists locally. There can be a case where the LocalizationTracker thinks that
> it has the resource if the file exists but with size 0 or less than the
> "expected" size of the LocalResource. This JIRA tracks the change to harden
> the isResourcePresent call to address that case.
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