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Jason Lowe commented on YARN-6805: ---------------------------------- Thanks for the reviews! I'll fix the whitespace nit on the commit. > NPE in LinuxContainerExecutor due to null PrivilegedOperationException exit > code > -------------------------------------------------------------------------------- > > Key: YARN-6805 > URL: https://issues.apache.org/jira/browse/YARN-6805 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Affects Versions: 2.8.1 > Reporter: Jason Lowe > Assignee: Jason Lowe > Attachments: YARN-6805.001.patch > > > The LinuxContainerExecutor contains a number of code snippets like this: > {code} > } catch (PrivilegedOperationException e) { > int exitCode = e.getExitCode(); > {code} > PrivilegedOperationException#getExitCode can return null if the operation was > interrupted, so when the JVM does auto-unboxing on that last line it can NPE > if there was no exit code. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org