Did you read James' response in PHOENIX-2271? [1]
Restating for you: as a work-around, you could try to use the recent
transaction support which was added via Apache Tephra to prevent
multiple clients from modifying a cell. This would be much less
efficient than the "native" checkAndPut API call from HBase; however, I
cannot think of any other solution which exists in a released version of
Apache Phoenix.
[1]
https://issues.apache.org/jira/browse/PHOENIX-2271?focusedCommentId=14877306&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14877306
shalandra.sha...@barclays.com wrote:
Hi team,
Any pointers/help?
Thanks
Shal
*From:*Sharma, Shalandra: IT (NYK)
*Sent:* Monday, May 23, 2016 11:25
*To:* 'user@phoenix.apache.org'
*Subject:* HBase checkAndPut Support
Hi Team,
We are evaluating use of Phoenix in our project. We are using CDH 5.5.2.
One of our use cases is to update the HBase row only if the value in a
column (version) is greater than or equal to the current value. Using
HBase core APIs we can achieve this by checkAndPut but I could not find
any similar mechanism via Phoenix.
I have followed the discussion in the following JIRAs and it looks like
this is something which will be available only in a future release. Can
you please advise if there is a work around available otherwise it will
be a blocker for us.
https://issues.apache.org/jira/browse/PHOENIX-2271
https://issues.apache.org/jira/browse/PHOENIX-2275
https://issues.apache.org/jira/browse/PHOENIX-2199
Thanks
*Shalandra Sharma*
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