Jason Lowe created MAPREDUCE-7078:
-------------------------------------
Summary: TestPipeApplication is failing in precommit builds
Key: MAPREDUCE-7078
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7078
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Jason Lowe
TestPipeApplication is either timing out or tearing down the JVM which causes
the unit tests in jobclient to not pass cleanly during precommit builds. From
sample precommit console output, note the lack of a test results line when the
test is run:
{noformat}
[INFO] Running org.apache.hadoop.mapred.TestIFile
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1 s - in
org.apache.hadoop.mapred.TestIFile
[INFO] Running org.apache.hadoop.mapred.pipes.TestPipeApplication
[INFO] Running org.apache.hadoop.mapred.pipes.TestPipesNonJavaInputFormat
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.02 s -
in org.apache.hadoop.mapred.pipes.TestPipesNonJavaInputFormat
[...]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:14 h
[INFO] Finished at: 2018-04-12T04:27:06+00:00
[INFO] Final Memory: 24M/594M
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "parallel-tests" could not be activated because
it does not exist.
[WARNING] The requested profile "native" could not be activated because it does
not exist.
[WARNING] The requested profile "yarn-ui" could not be activated because it
does not exist.
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-surefire-plugin:2.21.0:test (default-test) on
project hadoop-mapreduce-client-jobclient: There was a timeout or other error
in the fork -> [Help 1]
{noformat}
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