[ https://issues.apache.org/jira/browse/SPARK-35672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon updated SPARK-35672: --------------------------------- Fix Version/s: 3.1.3 > Spark fails to launch executors with very large user classpath lists on YARN > ---------------------------------------------------------------------------- > > Key: SPARK-35672 > URL: https://issues.apache.org/jira/browse/SPARK-35672 > Project: Spark > Issue Type: Bug > Components: Spark Core, YARN > Affects Versions: 3.1.2 > Environment: Linux RHEL7 > Spark 3.1.1 > Reporter: Erik Krogen > Assignee: Erik Krogen > Priority: Major > Fix For: 3.2.0, 3.1.3 > > > When running Spark on YARN, the {{user-class-path}} argument to > {{CoarseGrainedExecutorBackend}} is used to pass a list of user JAR URIs to > executor processes. The argument is specified once for each JAR, and the URIs > are fully-qualified, so the paths can be quite long. With large user JAR > lists (say 1000+), this can result in system-level argument length limits > being exceeded, typically manifesting as the error message: > {code} > /bin/bash: Argument list too long > {code} > A [Google > search|https://www.google.com/search?q=spark%20%22%2Fbin%2Fbash%3A%20argument%20list%20too%20long%22&oq=spark%20%22%2Fbin%2Fbash%3A%20argument%20list%20too%20long%22] > indicates that this is not a theoretical problem and afflicts real users, > including ours. This issue was originally observed on Spark 2.3, but has been > confirmed to exist in the master branch as well. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org