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https://issues.apache.org/jira/browse/HDDS-1960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doroszlai, Attila updated HDDS-1960:
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Description:
{{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.
HDDS-1952 disabled this test in CI runs. It can still be run manually (eg.
{{mvn -Phdds -pl :hadoop-ozone-integration-test
-Dtest=TestMiniChaosOzoneCluster test}}). The goal of this task is to
investigate the root cause of the runaway nature of this test.
was:
{{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.
> 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
> Priority: Critical
>
> {{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.
> HDDS-1952 disabled this test in CI runs. It can still be run manually (eg.
> {{mvn -Phdds -pl :hadoop-ozone-integration-test
> -Dtest=TestMiniChaosOzoneCluster test}}). The goal of this task is to
> investigate the root cause of the runaway nature of this test.
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