Jianwei Cui created HBASE-15588:
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             Summary: Use nonce for checkAndMutate operation
                 Key: HBASE-15588
                 URL: https://issues.apache.org/jira/browse/HBASE-15588
             Project: HBase
          Issue Type: Bug
          Components: Client
    Affects Versions: 2.0.0
            Reporter: Jianwei Cui


Like {{increment}}/{{append}}, the {{checkAndPut}}/{{checkAndDelete}} operation 
is non-idempotent, so that the client may get incorrect result if there are 
retries, and such incorrect result may lead the application enter an error 
state. A possible solution is using nonce for checkAndMutate operations, 
discussions and suggestions are welcomed.



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