https://community.cloudera.com/t5/Support-Questions/disable-core-dumps-spark-yarn/m-p/310103#M224027 <P>Where exactly? i am using versions::</P><P>&nbsp;</P><P>HDFS 3.1.1<BR />YARN 3.1.1<BR />MapReduce2 3.1.1<BR />Tez 0.9.1<BR />Hive 3.1.0<BR />HBase 2.0.2<BR />Pig 0.16.0<BR />Sqoop 1.4.7<BR />Oozie 4.3.1<BR />ZooKeeper 3.4.6<BR />Storm 1.2.1<BR />Accumulo 1.7.0<BR />Infra Solr 0.1.0<BR />Ambari Metrics 0.1.0<BR />Atlas 1.1.0<BR />Kafka 2.0.0<BR />Knox 1.0.0<BR />Log Search 0.5.0<BR />Ranger 1.2.0<BR />Ranger KMS 1.2.0<BR />SmartSense 1.5.1.2.7.3.0-139<BR />Spark2 2.3.2<BR />Zeppelin Notebook 0.8.0<BR />Druid 0.12.1<BR />Kerberos 1.10.3-30<BR />Superset 0.23.0</P><P>&nbsp;</P> Wed, 20 Jan 2021 12:46:43 GMT ilia987 2021-01-20T12:46:43Z