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https://issues.apache.org/jira/browse/HBASE-4331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13099659#comment-13099659
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Gary Helmling commented on HBASE-4331:
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Hi Lars,
I took a quick look and it seemed good. I like the additional tests as well.
I just want to take some time to review the batch put handling in a little more
detail. Will dig in tonight.
> Bypassing default actions in prePut fails sometimes with HTable client
> ----------------------------------------------------------------------
>
> Key: HBASE-4331
> URL: https://issues.apache.org/jira/browse/HBASE-4331
> Project: HBase
> Issue Type: Bug
> Components: coprocessors
> Affects Versions: 0.92.0
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Fix For: 0.92.0
>
> Attachments: 4331-v2.txt, 4331-v3.txt, 4331.txt
>
>
> While testing some other scenario I found calling
> CoprocessorEnvironment.bypass() fails if all trailing puts in a batch are
> bypassed that way. By extension a single bypassed put will also fail.
> The problem is that the puts are removed from the batch in a way that does
> not align them with the result-status, and in addition the result is never
> marked as success.
> A possible fix is to just mark bypassed puts as SUCCESS and filter them in
> the following logic.
> (I also contemplated a new BYPASSED OperationStatusCode, but that turned out
> to be not necessary).
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