[ https://issues.apache.org/jira/browse/MAPREDUCE-2535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans reopened MAPREDUCE-2535: -------------------------------------------- The fix is good, but it broke the system tests. Reopening the bug to add in a patch to fix the tests. > JobClient creates a RunningJob with null status and profile > ----------------------------------------------------------- > > Key: MAPREDUCE-2535 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2535 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: client > Affects Versions: 0.20.204.0 > Reporter: Robert Joseph Evans > Assignee: Robert Joseph Evans > Attachments: MR-2535-0.20.20X-V1.patch > > > Exception occurred because the job was retired and is removed from > RetireJobCcahe and CompletedJobStatusStore. But, the > JobClient creates a RunningJob with null status and profile, if getJob(JobID) > is called again. > So, Even-though not null check is there in the following user code, it did > not help. > 466 runningJob = jobClient.getJob(mapRedJobID); > 467 if(runningJob != null) { > JobClient.getJob() should return null if status is null. > In trunk this is fixed by validating that the job status is not null every > time it is updated, and also verifying that that the profile data is not null > when created. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira