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https://issues.apache.org/jira/browse/HADOOP-19707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18022929#comment-18022929
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ASF GitHub Bot commented on HADOOP-19707:
-----------------------------------------
MikaelSmith opened a new pull request, #7998:
URL: https://github.com/apache/hadoop/pull/7998
### Description of PR
Adds the `quiet-surefire` profile to set enableOutErrElements=false for
maven-surefire-plugin. This restores the behavior prior to Surefire 3.3 that
stdout/stderr are not included in the TEST-<package>.<class>.xml file for
passing tests. The newer default behavior results in much larger TEST-*.xml
files that can be a problem for CI tools processing them.
### How was this patch tested?
Ran `mvn clean test -Dtest=TestHttpServer` and `mvn clean test
-Dtest=TestHttpServer -Pquiet-surefire` and compared size and contents of
hadoop-common-project/hadoop-common/target/surefire-reports/TEST-org.apache.hadoop.http.TestHttpServer.xml.
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> 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
> Assignee: Michael Smith
> Priority: Major
>
> 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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