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From "huaxiang sun (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-18035) Meta replica does not give any primaryOperationTimeout to primary meta region
Date Mon, 15 May 2017 23:24:04 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

huaxiang sun updated HBASE-18035:
---------------------------------
    Attachment: 18035-unittest.diff

Upload a unittest case to demo the issue.

> 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
>         Attachments: 18035-unittest.diff
>
>
> 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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