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https://issues.apache.org/jira/browse/HBASE-15039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071780#comment-15071780
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Yong Zhang commented on HBASE-15039:
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Thank you very much
> HMaster and RegionServers should try to refresh token keys from zk when
> facing InvalidToken
> -------------------------------------------------------------------------------------------
>
> Key: HBASE-15039
> URL: https://issues.apache.org/jira/browse/HBASE-15039
> Project: HBase
> Issue Type: Bug
> Reporter: Yong Zhang
> Assignee: Yong Zhang
> Fix For: 2.0.0, 1.2.0, 1.3.0
>
> Attachments: 15039-v4.txt, HBASE-15039.001.patch,
> HBASE-15039.002.patch, HBASE-15039.003.patch
>
>
> One of HMaster and RegionServers is token key master, and others are key
> slaves, key master will write keys to zookeeper and key slaves will read. If
> any disconnetion between key slaves and zookeeper, then these HMaster or
> RegionServers may lost new token, client which use token authentication will
> get InvalidToken exception.
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