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https://issues.apache.org/jira/browse/YARN-2558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14135514#comment-14135514
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Jason Lowe commented on YARN-2558:
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I think this will break rolling upgrades for YARN since the new code won't
properly parse an old token nor will old code properly parse a new token. We
really need to fix YARN-668 or every time we touch a token identifier we break
backwards compatibility and thus rolling upgrades.
> Updating ContainerTokenIdentifier#read/write to use ContainerId#getContainerId
> ------------------------------------------------------------------------------
>
> Key: YARN-2558
> URL: https://issues.apache.org/jira/browse/YARN-2558
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Tsuyoshi OZAWA
> Assignee: Tsuyoshi OZAWA
> Attachments: YARN-2558.1.patch
>
>
> We should update ContainerTokenIdentifier#read/write to use
> {{getContainerId}} instead of {{getId}} to pass all container information
> correctly.
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