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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (HBASE-12136) Race condition between client adding tableCF replication znode and server triggering TableCFsTracker
Date Fri, 03 Oct 2014 22:02:36 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu reopened HBASE-12136:
----------------------------

Virag:
Any idea of the test failure in branch-1 ?

I couldn't reproduce locally.

> Race condition between client adding tableCF replication znode and  server triggering
TableCFsTracker
> -----------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-12136
>                 URL: https://issues.apache.org/jira/browse/HBASE-12136
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication
>    Affects Versions: 0.98.6
>            Reporter: Virag Kothari
>            Assignee: Virag Kothari
>             Fix For: 2.0.0, 0.98.7, 0.99.1
>
>         Attachments: HBASE-12136-0.98.patch, HBASE-12136.patch
>
>
> In ReplicationPeersZKImpl.addPeer(), there is a race between client creating tableCf
znode and the server triggering  TableCFsTracker. If the server wins, it wont be able to read
the data set on tableCF znode and  replication will be misconfigured 



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