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Posted to issues@spark.apache.org by "Kalyana Chakravarthy Kadiyala (JIRA)" <ji...@apache.org> on 2014/11/10 05:33:33 UTC
[jira] [Created] (SPARK-4311) ContainerLauncher setting up executor
-- invalid Xms settings (-Xms0m -Xmx0m)
Kalyana Chakravarthy Kadiyala created SPARK-4311:
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Summary: 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
<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://sparkDriver@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://sparkDriver@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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