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HBASE-24072 Nightlies reporting OutOfMemoryError: unable to create new native thread 

Set the forkcount down from 0.5C to 0.25C.
This commit is contained in:
stack 2020-04-01 16:05:59 -07:00
parent ce12466d91
commit 7d3bf91104
2 changed files with 4 additions and 4 deletions
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2
dev-support/docker/Dockerfile
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@ -178,7 +178,7 @@ RUN mkdir -p /usr/lib/jvm && \
# TODO (nd): is this really true? investigate and file a ticket. # TODO (nd): is this really true? investigate and file a ticket.
ENV SPOTBUGS_HOME '/opt/spotbugs' ENV SPOTBUGS_HOME '/opt/spotbugs'
ENV MAVEN_HOME '/opt/maven' ENV MAVEN_HOME '/opt/maven'
ENV MAVEN_OPTS '-Xms4G -Xmx4G' ENV MAVEN_OPTS '-Xmx4G'
CMD ["/bin/bash"] CMD ["/bin/bash"]

6
pom.xml
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@ -1412,10 +1412,10 @@
<!-- Fork count varies w/ CPU count. Setting is conservative. Up this <!-- Fork count varies w/ CPU count. Setting is conservative. Up this
value is you want to burn through tests faster (could make for more failures value is you want to burn through tests faster (could make for more failures
if more contention around resources). There is a matching MAVEN_ARG if more contention around resources). There is a matching MAVEN_ARG
in our yetus personality where we set the maven -T command to 0.5C too. in our yetus personality where we set the maven -T command to 0.25C too.
--> -->
<surefire.firstPartForkCount>0.5C</surefire.firstPartForkCount> <surefire.firstPartForkCount>0.25C</surefire.firstPartForkCount>
<surefire.secondPartForkCount>0.5C</surefire.secondPartForkCount> <surefire.secondPartForkCount>0.25C</surefire.secondPartForkCount>
<surefire.firstPartGroups>org.apache.hadoop.hbase.testclassification.SmallTests</surefire.firstPartGroups> <surefire.firstPartGroups>org.apache.hadoop.hbase.testclassification.SmallTests</surefire.firstPartGroups>
<surefire.secondPartGroups>org.apache.hadoop.hbase.testclassification.MediumTests</surefire.secondPartGroups> <surefire.secondPartGroups>org.apache.hadoop.hbase.testclassification.MediumTests</surefire.secondPartGroups>
<surefire.testFailureIgnore>false</surefire.testFailureIgnore> <surefire.testFailureIgnore>false</surefire.testFailureIgnore>