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https://issues.apache.org/jira/browse/HBASE-3584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13185736#comment-13185736
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Zhihong Yu commented on HBASE-3584:
-----------------------------------
The coprocessor hooks are contingent upon this condition:
{code}
walEdit == null
{code}
I think this is different from current practice.
Can we instantiate WALEdit locally and use it when coprocessorHost != null ?
> We need to atomically put/delete/increment in one call
> ------------------------------------------------------
>
> Key: HBASE-3584
> URL: https://issues.apache.org/jira/browse/HBASE-3584
> Project: HBase
> Issue Type: Bug
> Components: client, coprocessors, regionserver
> Reporter: ryan rawson
> Assignee: Lars Hofhansl
> Fix For: 0.94.0
>
> Attachments: 3584-v1.txt, 3584-v3.txt
>
>
> Right now we have the following calls:
> put(Put)
> delete(Delete)
> increment(Increments)
> But we cannot combine all of the above in a single call, complete with a
> single row lock. It would be nice to do that.
> It would also allow us to do a CAS where we could do a put/increment if the
> check succeeded.
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