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Mubarak Seyed commented on HBASE-4720: -------------------------------------- when i ran the tests, it fails at {code} Running org.apache.hadoop.hbase.util.TestRegionSplitCalculator Tests run: 14, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.077 sec <<< FAILURE! Failed tests: testSplitCalculatorEq(org.apache.hadoop.hbase.util.TestRegionSplitCalculator): expected:<2> but was:<1> {code} > Implement atomic update operations (checkAndPut, checkAndDelete) for REST > client/server > ---------------------------------------------------------------------------------------- > > Key: HBASE-4720 > URL: https://issues.apache.org/jira/browse/HBASE-4720 > Project: HBase > Issue Type: Improvement > Reporter: Daniel Lord > Assignee: Mubarak Seyed > Fix For: 0.94.0 > > Attachments: HBASE-4720.v1.patch, HBASE-4720.v3.patch > > > I have several large application/HBase clusters where an application node > will occasionally need to talk to HBase from a different cluster. In order > to help ensure some of my consistency guarantees I have a sentinel table that > is updated atomically as users interact with the system. This works quite > well for the "regular" hbase client but the REST client does not implement > the checkAndPut and checkAndDelete operations. This exposes the application > to some race conditions that have to be worked around. It would be ideal if > the same checkAndPut/checkAndDelete operations could be supported by the REST > client. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira