[ https://issues.apache.org/jira/browse/MAPREDUCE-4385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alejandro Abdelnur updated MAPREDUCE-4385: ------------------------------------------ Issue Type: Bug (was: Improvement) > FairScheduler.maxTasksToAssign() should check for > fairscheduler.assignmultiple.maps < TaskTracker.availableSlots > ---------------------------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-4385 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4385 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 1.0.3 > Reporter: Karthik Kambatla > Assignee: Karthik Kambatla > Attachments: MR-4385.patch > > > FairScheduler.maxTasksToAssign() can potentially return a value greater than > the available slots. Currently, we rely on canAssignMaps()/canAssignReduces() > to reject such requests. > These additional calls can be avoided by check against the available slots in > maxTasksToAssign(). -- 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