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  1. Hadoop YARN
  2. YARN-5630

NM fails to start after downgrade from 2.8 to 2.7

          Details

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

            Description

            A downgrade from 2.8 to 2.7 causes nodemanagers to fail to start due to an unrecognized "version" container key on startup. This breaks downgrades from 2.8 to 2.7.

              Attachments

              1. YARN-5630.002.patch
                9 kB
                Jason Lowe
              2. YARN-5630.001.patch
                5 kB
                Jason Lowe

                Issue Links

                is broken by

                Sub-task - The sub-task of the issue YARN-5221 Expose UpdateResourceRequest API to allow AM to request for change in container properties

                • Major - Major loss of function.
                • Resolved
                is duplicated by

                Bug - A problem which impairs or prevents the functions of the product. YARN-5633 Update Container Version in NMStateStore only if Resources have changed

                • Major - Major loss of function.
                • Resolved
                is related to

                Improvement - An improvement or enhancement to an existing feature or task. YARN-5547 NMLeveldbStateStore should be more tolerant of unknown keys

                • Major - Major loss of function.
                • Resolved

                  Activity

                    People

                    • Assignee:
                      jlowe Jason Lowe
                      Reporter:
                      jlowe Jason Lowe
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                      Dates

                      • Created:
                        Updated:
                        Resolved: