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From "Monani Mihir (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-5194) Thread Cache is not update for Index retries in for MutationState#send()#PhoenixIndexFailurePolicy#doBatchWithRetries#doMutation()
Date Wed, 13 Mar 2019 10:05:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-5194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791533#comment-16791533
] 

Monani Mihir commented on PHOENIX-5194:
---------------------------------------

I still need to validate this theory , adding for tracking purpose. will update in a day or
two.

> Thread Cache is not update for Index retries in for MutationState#send()#PhoenixIndexFailurePolicy#doBatchWithRetries#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, 4.14.1
>            Reporter: Monani Mihir
>            Assignee: Monani Mihir
>            Priority: Major
>
> Wwhen Client is writing and Index Failures happens it uses 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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