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From "Abhishek Singh Chouhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-5194) Thread Cache is not update for Index retries in for MutationState#send()#doMutation()
Date Fri, 15 Mar 2019 23:27:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-5194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16794019#comment-16794019
] 

Abhishek Singh Chouhan commented on PHOENIX-5194:
-------------------------------------------------

Any idea why the hbase client itself does not update the cache?

> Thread Cache is not update for Index retries in for MutationState#send()#doMutation()
> -------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-5194
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5194
>             Project: Phoenix
>          Issue Type: Sub-task
>    Affects Versions: 4.14.0, 5.0.0, 4.15.0, 4.14.1
>            Reporter: Monani Mihir
>            Assignee: Monani Mihir
>            Priority: Major
>              Labels: client
>         Attachments: PHOENIX-5194-4.x-HBase-1.3.01.patch, PHOENIX-5194-4.x-HBase-1.3.02.patch
>
>
> Wwhen Client is writing and Index Failures happens, MutationState#send() will use PhoenixIndexFailurePolicy#doBatchWithRetries
to apply index mutations. If during this retires Index region and Data table region moves
, Index/Data table region location cache does not get updated. Because of this client is keep
trying to write in same location and get failures. After all retries are finished, it will
simply disable Index and aborts the client thread.



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