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Amareshwari Sriramadasu commented on HADOOP-5247: ------------------------------------------------- In branch 0.21, MAPREDUCE-777 changed JobClient to return IOException instead of NullPointerException in the above scenario. > NPEs in JobTracker and JobClient when > mapred.jobtracker.completeuserjobs.maximum is set to zero. > ------------------------------------------------------------------------------------------------ > > Key: HADOOP-5247 > URL: https://issues.apache.org/jira/browse/HADOOP-5247 > Project: Hadoop Common > Issue Type: Bug > Reporter: Vinod K V > Assignee: Amar Kamat > Priority: Blocker > Fix For: 0.19.2, 0.20.0 > > Attachments: HADOOP-5247-v1.1.patch, > HADOOP-5247-v1.10.branch-0.19.patch, HADOOP-5247-v1.10.patch, > HADOOP-5247-v1.4.patch, HADOOP-5247-v1.7.patch, HADOOP-5247-v1.8.patch, > HADOOP-5247-v1.9.patch > > -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.