Michael Smith created HADOOP-19707:
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Summary: Surefire upgrade leads to increased report output, can
cause Jenkins OOM
Key: HADOOP-19707
URL: https://issues.apache.org/jira/browse/HADOOP-19707
Project: Hadoop Common
Issue Type: Improvement
Components: test
Affects Versions: 3.5.0
Reporter: Michael Smith
The Surefire upgrade to 3.3+ added enableOutErrElements which defaults to true
and includes system-out and system-err in the xml artifacts. This significantly
increases their size: ~45KB to ~1MB in many cases. In my test environment, that
leads to
{code}
Recording test results
ERROR: Step ‘Publish JUnit test result report’ aborted due to exception:
java.lang.OutOfMemoryError: Java heap space
{code}
Capturing stdout seems useful when doing ad-hoc testing or smaller test runs.
I'd propose adding a profile to set enableOutErrElements=false for CI
environments where that extra output can cause problems.
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