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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-10440) integration tests fail due to nonce collisions
Date Wed, 29 Jan 2014 23:08:11 GMT
Sergey Shelukhin created HBASE-10440:
----------------------------------------

             Summary: integration tests fail due to nonce collisions
                 Key: HBASE-10440
                 URL: https://issues.apache.org/jira/browse/HBASE-10440
             Project: HBase
          Issue Type: Test
            Reporter: Sergey Shelukhin
            Assignee: Sergey Shelukhin


Before HBASE-9899 is implemented, and after HBASE-3787, HBase throws OperationConflictException
when client retries an already-successful non-idempotent request because the response didn't
reach the client.
Integration tests run into this when CM kills servers hard during relatively-recently-added
appends and increments. They need to handle this, read verification would make sure the results
are still correct



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