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From "Yong Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15039) HMaster and RegionServers should try to refresh token keys from zk when face InvalidToken.
Date Fri, 25 Dec 2015 11:28:49 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yong Zhang updated HBASE-15039:
-------------------------------
    Attachment: HBASE-15039.003.patch

Add test category annotation small and make refreshKeys() can be package private.
I tried to merge test code into TestZKSecretWatcher but failed, existing tests in TestZKSecretWatcher
more complex.

> HMaster and RegionServers should try to refresh token keys from zk when face InvalidToken.
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-15039
>                 URL: https://issues.apache.org/jira/browse/HBASE-15039
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Yong Zhang
>            Assignee: Yong Zhang
>         Attachments: 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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