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https://issues.apache.org/jira/browse/PHOENIX-4601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16445050#comment-16445050
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James Taylor commented on PHOENIX-4601:
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+1. Thanks, [~vincentpoon]!
> Perform server-side retries if client version < 4.14
> ----------------------------------------------------
>
> Key: PHOENIX-4601
> URL: https://issues.apache.org/jira/browse/PHOENIX-4601
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: Vincent Poon
> Priority: Major
> Attachments: PHOENIX-4601.v1.master.patch
>
>
> The client version is now available on the server side when index maintenance
> is being performed. Given that this information is available, we should
> conditionally retry on the server depending on the client version (instead of
> relying on the operator to manually update the config after clients have been
> upgraded).
> With PHOENIX-4613, the client version has been threaded through to the
> IndexCommitter.write() method. All that's left to do is:
> - Always set the config on the server side to have no HBase retries.
> - Add catch of IOException and conditionally call the retrying exception
> handler code based on clientVersion < 4.14.0 in
> TrackingParallelWriterIndexCommitter and ParallelWriterIndexCommitter.
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