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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6740

Enforce mapreduce.task.timeout to be at least mapreduce.task.progress-report.interval

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: 2.8.0
          • Fix Version/s: 2.8.0, 3.0.0-alpha2
          • Component/s: mr-am
          • Labels:
            None
          • Target Version/s:
          • Hadoop Flags:
            Reviewed

            Description

            MAPREDUCE-6242 makes task status update interval configurable to ease the pressure on MR AM to process status updates, but it did not ensure that mapreduce.task.timeout is no smaller than the configured value of task report interval.

              Attachments

              1. mapreduce6740.branch-2.8.patch
                11 kB
                Haibo Chen
              2. mapreduce6740.008.patch
                11 kB
                Haibo Chen
              3. mapreduce6740.007.patch
                11 kB
                Haibo Chen
              4. mapreduce6740.006.patch
                10 kB
                Haibo Chen
              5. mapreduce6740.005.patch
                10 kB
                Haibo Chen
              6. mapreduce6740.004.patch
                9 kB
                Haibo Chen
              7. mapreduce6740.003.patch
                8 kB
                Haibo Chen
              8. mapreduce6740.002.patch
                5 kB
                Haibo Chen
              9. mapreduce6740.001.patch
                5 kB
                Haibo Chen

                Issue Links

                causes

                Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-7195 Mapreduce task timeout to zero could cause too many status update

                • Major - Major loss of function.
                • Open
                is part of

                Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6242 Progress report log is incredibly excessive in application master

                • Major - Major loss of function.
                • Resolved

                  Activity

                    People

                    • Assignee:
                      haibochen Haibo Chen
                      Reporter:
                      haibochen Haibo Chen
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                      Dates

                      • Created:
                        Updated:
                        Resolved: