I checked the source code, it looks like it was re-added back based on JIRA
SPARK-1588, but I don't know if there's any test case associated with this?
SPARK-1588. Restore SPARK_YARN_USER_ENV and SPARK_JAVA_OPTS for YARN.
Sandy Ryza sa...@cloudera.com
2014-04-29 12:54:02 -0700
Forgot to mention that I am using spark-submit to submit jobs, and a verbose
mode print out looks like this with the SparkPi examples.The .sparkStaging
won't be deleted. My thoughts is that this should be part of the staging and
should be cleaned up as well when sc gets terminated.
