[MAPREDUCE-246] Job recovery should fail or kill a job that fails ACL checks upon restart, if the job was running previously - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: None
Component/s: None
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Description

Consider a scenario where a job was submitted to the M/R system and runs for a while. Then say the JT is restarted, and before that the ACLs for the user are changed so that that user can no longer submit jobs to that queue. Since the job could potentially be using resources alloted to that queue and could be account for it, this might lead to accounting inconsistencies. A suggestion is for the jobtracker to fail / kill this job.