Attila Zsolt Piros created SPARK-39473: ------------------------------------------
Summary: NullPointerException in SparkRackResolver Key: SPARK-39473 URL: https://issues.apache.org/jira/browse/SPARK-39473 Project: Spark Issue Type: Improvement Components: YARN Affects Versions: 3.2.1, 3.2.0, 3.1.2, 3.1.1, 3.1.0, 3.0.3, 3.0.2, 3.0.1, 3.0.0, 2.4.8 Reporter: Attila Zsolt Piros Assignee: Attila Zsolt Piros When the underlying DNSToSwitchMapping's resolver returns a null we get a NullPointerException: {noformat} 22/05/24 08:12:12 980 ERROR DAGSchedulerEventProcessLoop: DAGSchedulerEventProcessLoop failed; shutting down SparkContext java.lang.NullPointerException at scala.collection.convert.Wrappers$JListWrapper.isEmpty(Wrappers.scala:87) at org.apache.spark.deploy.yarn.SparkRackResolver.coreResolve(SparkRackResolver.scala:76) {noformat} -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org