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From "huaxiang sun (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18035) Meta replica does not give any primaryOperationTimeout to primary meta region
Date Sun, 21 May 2017 13:48:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16018833#comment-16018833
] 

huaxiang sun commented on HBASE-18035:
--------------------------------------

Thanks [~tedyu@apache.org]! I was looking at the failed test. May I take HBASE-18089? Will
spend some time on it.

> Meta replica does not give any primaryOperationTimeout to primary meta region
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-18035
>                 URL: https://issues.apache.org/jira/browse/HBASE-18035
>             Project: HBase
>          Issue Type: Bug
>            Reporter: huaxiang sun
>            Assignee: huaxiang sun
>            Priority: Critical
>             Fix For: 2.0.0, 1.4.0
>
>         Attachments: 18035-branch-1-v001.patch, 18035.branch-1.v001.patch, 18035-unittest.patch,
HBASE-18035-branch-1-v001.patch, HBASE-18035-master-v001.patch, HBASE-18035-master-v001.patch,
HBASE-18035-master-v002.patch
>
>
> I was working on my unittest and it failed with TableNotFoundException. I debugged a
bit and found out that for meta scan, it does not give any primaryOperationTimeout to primary
meta region. This will be an issue as the meta replica will contain stale data and it is possible
that the meta replica will return back first than primary.
> https://github.com/apache/hbase/blob/master/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java#L823



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