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Posted to dev@pig.apache.org by "Dmitriy V. Ryaboy (JIRA)" <ji...@apache.org> on 2012/04/29 23:43:48 UTC
[jira] [Commented] (PIG-2615) HBase region observer coprocessor not
firing from Pig 'store'
[ https://issues.apache.org/jira/browse/PIG-2615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13264615#comment-13264615 ]
Dmitriy V. Ryaboy commented on PIG-2615:
----------------------------------------
Oh wow that was a small patch :).
Nick, can you add a testcase?
What do you think of uses that require users to manually control timestamps? Will doing so completely prevent coprocessors from firing? This isn't possible right now anyway, but I can see wanting to add this in the near future.
> HBase region observer coprocessor not firing from Pig 'store'
> -------------------------------------------------------------
>
> Key: PIG-2615
> URL: https://issues.apache.org/jira/browse/PIG-2615
> Project: Pig
> Issue Type: Bug
> Components: data
> Affects Versions: 0.9.2
> Environment: Pig 0.9.2, HBase 0.92, Hadoop 1.0.0
> Reporter: Nick Pinckernell
> Assignee: Nick Pinckernell
> Priority: Minor
> Labels: newbie, patch
> Attachments: HBaseStorage_java_coprocessor.patch
>
>
> When using pig to load data into HBase the region observer coprocessor (specifically prePut() as I have not tested all the other possible region observer combinations) with the 'store' command the coprocessor is not getting invoked.
> I have tracked this down and come up with a simple patch. A record of the investigation is on both the Pig and HBase user forums.
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