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https://issues.apache.org/jira/browse/SPARK-4311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved SPARK-4311.
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Resolution: Cannot Reproduce
> ContainerLauncher setting up executor -- invalid Xms settings (-Xms0m -Xmx0m)
> -----------------------------------------------------------------------------
>
> Key: SPARK-4311
> URL: https://issues.apache.org/jira/browse/SPARK-4311
> Project: Spark
> Issue Type: Question
> Components: YARN
> Affects Versions: 1.1.0
> Reporter: Kalyana Chakravarthy Kadiyala
> Labels: spark_submit
>
> <spark_home>/conf/spark-defaults.conf entry for executor extra options:
> spark.executor.extraJavaOptions -XX:+UseParNewGC -XX:+UseConcMarkSweepGC
> -XX:+CMSIncrementalMode -XX:+UseCompressedOops
> Sample from Container logs...(note - masked the nodes for privacy reasons;
> driver runs on xxxx1 node and executor is being spawned on xxxx2 node in the
> 3 node YARN cluster)
> - Setting up executor with commands: List($JAVA_HOME/bin/java, -server,
> -XX:OnOutOfMemoryError='kill %p', -Xms0m -Xmx0m , -XX:+UseParNewGC
> -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:+UseCompressedOops,
> -Djava.io.tmpdir=$PWD/tmp, '-Dspark.authenticate=false',
> '-Dspark.akka.timeout=100', '-Dspark.akka.frameSize=10',
> '-Dspark.akka.heartbeat.pauses=600',
> '-Dspark.akka.failure-detector.threshold=300',
> '-Dspark.akka.heartbeat.interval=1000', '-Dspark.akka.threads=4',
> -Dspark.yarn.app.container.log.dir=<LOG_DIR>,
> org.apache.spark.executor.CoarseGrainedExecutorBackend,
> akka.tcp://sparkdri...@xxxx1.xxxxxx.xxx:49760/user/CoarseGrainedScheduler, 6,
> xxxx1.xxxxxxx.xxx, 1, application_1415440760385_0012, 1>, <LOG_DIR>/stdout,
> 2>, <LOG_DIR>/stderr)
> 2014-11-08 17:19:07,201 INFO [ContainerLauncher #3] yarn.ExecutorRunnable
> (Logging.scala:logInfo(59)) - Setting up executor with commands:
> List($JAVA_HOME/bin/java, -server, -XX:OnOutOfMemoryError='kill %p', -Xms0m
> -Xmx0m , -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
> -XX:+UseCompressedOops, -Djava.io.tmpdir=$PWD/tmp,
> '-Dspark.authenticate=false', '-Dspark.akka.timeout=100',
> '-Dspark.akka.frameSize=10', '-Dspark.akka.heartbeat.pauses=600',
> '-Dspark.akka.failure-detector.threshold=300',
> '-Dspark.akka.heartbeat.interval=1000', '-Dspark.akka.threads=4',
> -Dspark.yarn.app.container.log.dir=<LOG_DIR>,
> org.apache.spark.executor.CoarseGrainedExecutorBackend,
> akka.tcp://sparkdri...@xxxx1.xxxxx.xxx:49760/user/CoarseGrainedScheduler, 4,
> xxxx2.xxxxx.xxx, 1, application_1415440760385_0012, 1>, <LOG_DIR>/stdout, 2>,
> <LOG_DIR>/stderr)
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