Istvan Toth created PHOENIX-5730:
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             Summary: Stabilize tests on master branch
                 Key: PHOENIX-5730
                 URL: https://issues.apache.org/jira/browse/PHOENIX-5730
             Project: Phoenix
          Issue Type: Task
            Reporter: Istvan Toth


There are frequent integration test failures on the master branch, that have no 
apparent rhyme or reason.

Most of the failures seem to be related to timeouts, and performance issues.

The failures seem more frequent when testing against the HBase 2.1 and HBase 
2.2 profiles.

Investigate the causes, and try to stabilise the tests.

Some ideas to start with:
 * Try to copy the performance related minicluster settings from the 
integration tests in the 2.2 HBase branch 
 * investigate the test execution times to see whether and where there is a 
correlation between execution time increases and HBase profiles.
 * Investigate whether the failing tests have execution times that are close to 
the timeout values during successful runs



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