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https://issues.apache.org/jira/browse/HBASE-4583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486291#comment-13486291
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Gregory Chanan commented on HBASE-4583:
---------------------------------------
Patch looks good, +1.
I don't think these need to be covered in this JIRA, but some things to
consider:
- Should we do the same for checkAndPut?
- Ideally we would have some performance testing in this area. Like a YCSB job
that does appends/increments in a uniform distribution. This may be
significantly slower now?
- Also some unit (correctness) testing would be good.
> Integrate RWCC with Append and Increment operations
> ---------------------------------------------------
>
> Key: HBASE-4583
> URL: https://issues.apache.org/jira/browse/HBASE-4583
> Project: HBase
> Issue Type: Bug
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Fix For: 0.94.3, 0.96.0
>
> Attachments: 4583-trunk-radical.txt, 4583-trunk-radical_v2.txt,
> 4583-trunk-v3.txt, 4583.txt, 4583-v2.txt, 4583-v3.txt, 4583-v4.txt
>
>
> Currently Increment and Append operations do not work with RWCC and hence a
> client could see the results of multiple such operation mixed in the same
> Get/Scan.
> The semantics might be a bit more interesting here as upsert adds and removes
> to and from the memstore.
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