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https://issues.apache.org/jira/browse/HDFS-4567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daryn Sharp updated HDFS-4567:
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Issue Type: Sub-task (was: Bug)
Parent: HDFS-4576
> Webhdfs does not need a token for token operations
> --------------------------------------------------
>
> Key: HDFS-4567
> URL: https://issues.apache.org/jira/browse/HDFS-4567
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: webhdfs
> Affects Versions: 2.0.0-alpha, 3.0.0, 0.23.7
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Attachments: HDFS-4567.branch-23.patch, HDFS-4567.branch-23.patch,
> HDFS-4567.patch, HDFS-4567.patch
>
>
> Webhdfs will implicitly acquire a token to get/renew/cancel other tokens even
> though it neither needs nor uses the token. The implicit token triggers a
> renewer thread for the fs which is undesirable for daemons such as oozie and
> yarn's RM.
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