Jason Lowe created YARN-3088: -------------------------------- Summary: LinuxContainerExecutor.deleteAsUser can throw NPE if native executor returns an error Key: YARN-3088 URL: https://issues.apache.org/jira/browse/YARN-3088 Project: Hadoop YARN Issue Type: Bug Components: nodemanager Affects Versions: 2.1.1-beta Reporter: Jason Lowe
If the native executor returns an error trying to delete a path as a particular user when dir==null then the code can NPE trying to build a log message for the error. It blindly deferences dir in the log message despite the code just above explicitly handling the cases when dir could be null. -- This message was sent by Atlassian JIRA (v6.3.4#6332)