hi, please try to reduce the default heap size for the machine you use to submit applications:
For example: export _JAVA_OPTIONS="-Xmx512M" The submitter which is also a JVM does not need to reserve lots of memory. Wei -- Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org