nandakumar131 commented on a change in pull request #344: HDDS-2710. Add
Filesystem functionality in MiniOzoneChaosCluster.
URL: https://github.com/apache/hadoop-ozone/pull/344#discussion_r358848239
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File path:
hadoop-ozone/fault-injection-test/mini-chaos-tests/src/test/bin/start-chaos.sh
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@@ -34,13 +31,16 @@ compilefilename="${logfiledirectory}${compilesuffix}"
#log goes to something like /tmp/2019-12-04--00-01-26-IST/dump.hprof
heapdumpfile="${logfiledirectory}${heapformat}"
+#TODO: add gc log file details as well
+export MAVEN_OPTS="-XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=${heapdumpfile}
-Dorg.apache.ratis.thirdparty.io.netty.allocator.useCacheForAllThreads=false
-Dio.netty.leakDetection.level=advanced -Dio.netty.leakDetectionLevel=advanced
-Dio.netty.threadLocalDirectBufferSize=0 -Djdk.nio.maxCachedBufferSize=33554432
-XX:NativeMemoryTracking=detail"
Review comment:
We can use line breaks so that it will be easy to read.
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