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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6850

Shuffle Handler keep-alive connections are closed from the server side

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
          • Component/s: None
          • Labels:
            None
          • Hadoop Flags:
            Reviewed

            Description

            When performance testing tez shuffle handler (TEZ-3334), it was noticed the keep-alive connections are closed from the server-side. The client silently recovers and logs the connection as keep-alive, despite reestablishing a connection. This jira aims to remove the close from the server side, fixing the bug preventing keep-alive connections.

              Attachments

              1. With_Patch.png
                501 kB
                Rajesh Balamohan
              2. With_Patch_withData.png
                482 kB
                Rajesh Balamohan
              3. With_Issue.png
                224 kB
                Rajesh Balamohan
              4. MAPREDUCE-6850.7.patch
                13 kB
                Jonathan Eagles
              5. MAPREDUCE-6850.6.patch
                12 kB
                Jonathan Eagles
              6. MAPREDUCE-6850.5.patch
                11 kB
                Jonathan Eagles
              7. MAPREDUCE-6850.4.patch
                10 kB
                Jonathan Eagles
              8. MAPREDUCE-6850.3.patch
                10 kB
                Jonathan Eagles
              9. MAPREDUCE-6850.2.patch
                10 kB
                Jonathan Eagles
              10. MAPREDUCE-6850.1.patch
                7 kB
                Jonathan Eagles

                Issue Links

                is part of

                Bug - A problem which impairs or prevents the functions of the product. HIVE-16044 LLAP: Shuffle Handler keep-alive connections are closed from the server side

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed
                relates to

                Sub-task - The sub-task of the issue MAPREDUCE-5787 Modify ShuffleHandler to support Keep-Alive

                • Critical - Crashes, loss of data, severe memory leak.
                • Closed

                Sub-task - The sub-task of the issue TEZ-3633 Implement keep-alive timeout in tez shuffle handler

                • Major - Major loss of function.
                • Closed

                  Activity

                    People

                    • Assignee:
                      jeagles Jonathan Eagles
                      Reporter:
                      jeagles Jonathan Eagles
                    • Votes:
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                      Dates

                      • Created:
                        Updated:
                        Resolved: