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  1. Hadoop Common
  2. HADOOP-5641

Possible NPE in CapacityScheduler's MemoryMatcher

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 0.20.1
          • Component/s: None
          • Labels:
            None
          • Hadoop Flags:
            Reviewed

            Description

            MemoryMatches does a job lookup based on a JobID in its getMemReservedForTasks(TaskTrackerStatus taskTracker) method. By this time, job might have been removed from JT's memory resulting in a NPE.

              Attachments

              1. HADOOP-5641.patch
                8 kB
                Hemanth Yamijala

                Activity

                  People

                  • Assignee:
                    yhemanth Hemanth Yamijala
                    Reporter:
                    vinodkv Vinod Kumar Vavilapalli
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                    Dates

                    • Created:
                      Updated:
                      Resolved: