Failed: ZOOKEEPER- PreCommit Build #1605

[Apache Jenkins Server <je...@builds.apache.org>]

Build: https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1605/

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     [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.
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     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs (version 3.0.1) warnings.
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     [exec]     +1 release audit.  The applied patch does not increase the total number of release audit warnings.
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     [exec]     -1 core tests.  The patch failed core unit tests.
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     [exec]     -1 contrib tests.  The patch failed contrib unit tests.
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     [exec] Test results: https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1605//testReport/
     [exec] Findbugs warnings: https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1605//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
     [exec] Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1605//console
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     [exec] This message is automatically generated.
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     [exec]     Adding comment to Jira.
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     [exec] /home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-github-pr-build/src/java/test/bin/test-github-pr.sh: line 471:  6809 Killed                  $ANT_HOME/bin/ant -DZookeeperPatchProcess= -Dtest.junit.output.format=xml -Dtest.output=yes test-contrib
     [exec] Comment with id 16445066 added to ZOOKEEPER-2959.
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     [exec] Remote error: Unknown error occurred on server. Response code: 200. Use -v to see more details. Use the problem determination urls from a browser to see more details.
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     [exec]     Finished build.
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     [exec] mv: '/home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-github-pr-build/patchprocess' and '/home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-github-pr-build/patchprocess' are the same file

BUILD FAILED
/home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-github-pr-build/build.xml:1778: exec returned: 2

Total time: 13 minutes 27 seconds
Build step 'Execute shell' marked build as failure
Archiving artifacts
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
Recording test results
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
[description-setter] Description set: ZOOKEEPER-2959
Putting comment on the pull request
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8
Setting JDK_1_8_LATEST__HOME=/home/jenkins/tools/java/latest1.8



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############################## FAILED TESTS (if any) ##############################
All tests passed