Doroszlai, Attila created HDDS-1960:
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             Summary: TestMiniChaosOzoneCluster may run until OOME
                 Key: HDDS-1960
                 URL: https://issues.apache.org/jira/browse/HDDS-1960
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: test
            Reporter: Doroszlai, Attila
            Assignee: Doroszlai, Attila
             Fix For: 0.4.1, 0.5.0


{{TestMiniChaosOzoneCluster}} runs load generator on a cluster for supposedly 1 
minute, but it may run indefinitely until JVM crashes due to OutOfMemoryError.

In 0.4.1 nightly build it crashed 29/30 times (and no tests were executed in 
the remaining one run due to some other error).

Latest:
https://github.com/elek/ozone-ci/blob/3f553ed6ad358ba61a302967617de737d7fea01a/byscane/byscane-nightly-wggqd/integration/output.log#L5661-L5662

When it crashes, it leaves GBs of data lying around.



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