https://community.cloudera.com/t5/Support-Questions/need-to-control-spark2-history-size/m-p/242329#M204132 <P>Why don't you set SPARK_DAEMON_MEMORY=2g in spark-env.sh ?</P> Thu, 20 Jun 2019 20:21:54 GMT youngick 2019-06-20T20:21:54Z