[ https://issues.apache.org/jira/browse/MAPREDUCE-2180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon updated MAPREDUCE-2180: ----------------------------------- Resolution: Fixed Fix Version/s: 0.22.0 Hadoop Flags: [Reviewed] Status: Resolved (was: Patch Available) Committed to trunk and branch (since it's a test). Thanks for review, Cos. > Add coverage of fair scheduler servlet to system test > ----------------------------------------------------- > > Key: MAPREDUCE-2180 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2180 > Project: Hadoop Map/Reduce > Issue Type: Test > Components: contrib/fair-share > Affects Versions: 0.22.0 > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Priority: Minor > Fix For: 0.22.0 > > Attachments: mapreduce-2180.txt > > > MAPREDUCE-2051 added a system test for the fair scheduler which starts a > minicluster and runs a couple jobs with preemption on. I recently found a > deadlock in a previous version of the scheduler that was due to lock > inversion between the scheduler servlet and some JT internals. I'd like to > modify the existing system test to also hit the /scheduler servlet, allowing > jcarder to detect such lock inversions in the future. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.