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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17273) Create an hbase-coprocessor module as repository for generally useful coprocessors
Date Wed, 07 Dec 2016 06:48:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15727914#comment-15727914
] 

stack commented on HBASE-17273:
-------------------------------

.001 was an overcommit. Use .002.

> Create an hbase-coprocessor module as repository for generally useful coprocessors
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-17273
>                 URL: https://issues.apache.org/jira/browse/HBASE-17273
>             Project: HBase
>          Issue Type: Task
>          Components: Coprocessors
>            Reporter: stack
>         Attachments: HBASE-17273.master.001.patch, HBASE-17273.master.002.patch
>
>
> Idea here is a module where we can carry coprocessors that are of general utility. In
particular, I am thinking of the coprocessor used by yarn timeline server v2 which does aggregating
and then replacing increments with a sum cell. This seems generally useful. Other candidates
might include our cross-row transactions coprocessor is another that could go here pulled
out of hbase-server and so on.
> Currently only coprocessors bundled in hbase are examples and endpoints.



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