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Steve Loughran commented on HADOOP-3438: ---------------------------------------- Hey Junping, it's one of those very-low-priority issues that will have to depend on someone hitting it getting really frustrated. If you want to patch it... However, it has been around a very long time; it's time to fix it > NPE if job tracker started and system property hadoop.log.dir is not set > ------------------------------------------------------------------------ > > Key: HADOOP-3438 > URL: https://issues.apache.org/jira/browse/HADOOP-3438 > Project: Hadoop Common > Issue Type: Bug > Components: metrics > Affects Versions: 0.18.0 > Environment: amd64 ubuntu, jrockit 1.6 > Reporter: Steve Loughran > > This is a regression. If the system property "hadoop.log.dir" is not set, the > job tracker NPEs rather than starts up. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira