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  1. Hadoop YARN
  2. YARN-149 [Umbrella] ResourceManager (RM) Fail-over
  3. YARN-3893

Both RM in active state when Admin#transitionToActive failure from refeshAll()

    Details

    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Cases that can cause this.

      1. Capacity scheduler xml is wrongly configured during switch
      2. Refresh ACL failure due to configuration
      3. Refresh User group failure due to configuration

      Continuously both RM will try to be active

      dsperf@host-10-128:/opt/bibin/dsperf/OPENSOURCE_3_0/install/hadoop/resourcemanager/bin> ./yarn rmadmin  -getServiceState rm1
      15/07/07 19:08:10 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
      active
      dsperf@host-128:/opt/bibin/dsperf/OPENSOURCE_3_0/install/hadoop/resourcemanager/bin> ./yarn rmadmin  -getServiceState rm2
      15/07/07 19:08:12 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
      active
      
      
      1. Both Web UI active
      2. Status shown as active for both RM

        Attachments

        1. yarn-site.xml
          10 kB
          Bibin A Chundatt
        2. 0010-YARN-3893.patch
          8 kB
          Bibin A Chundatt
        3. 0009-YARN-3893.patch
          7 kB
          Bibin A Chundatt
        4. 0008-YARN-3893.patch
          7 kB
          Bibin A Chundatt
        5. 0007-YARN-3893.patch
          7 kB
          Bibin A Chundatt
        6. 0006-YARN-3893.patch
          7 kB
          Bibin A Chundatt
        7. 0005-YARN-3893.patch
          8 kB
          Bibin A Chundatt
        8. 0004-YARN-3893.patch
          7 kB
          Bibin A Chundatt
        9. 0003-YARN-3893.patch
          4 kB
          Bibin A Chundatt
        10. 0002-YARN-3893.patch
          4 kB
          Bibin A Chundatt
        11. 0001-YARN-3893.patch
          4 kB
          Bibin A Chundatt

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              • Assignee:
                bibinchundatt Bibin A Chundatt
                Reporter:
                bibinchundatt Bibin A Chundatt
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                Dates

                • Created:
                  Updated:
                  Resolved: