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https://issues.apache.org/jira/browse/HADOOP-13539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15436287#comment-15436287
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Andrew Wang commented on HADOOP-13539:
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+1 from me, though we might want to get a second check from [~asuresh] that
this isn't intended behavior.
> KMS's zookeeper-based secret manager should be consistent when failed to
> remove node
> ------------------------------------------------------------------------------------
>
> Key: HADOOP-13539
> URL: https://issues.apache.org/jira/browse/HADOOP-13539
> Project: Hadoop Common
> Issue Type: Bug
> Components: kms
> Affects Versions: 2.6.0
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Attachments: HADOOP-13539.01.patch
>
>
> In {{ZKDelegationTokenSecretManager}}, the 2 methods
> {{removeStoredMasterKey}} and {{removeStoredToken}} are very much alike, yet
> handles exception differently. We should not throw RTE if a node cannot be
> removed - logging is enough.
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