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  1. Hadoop HDFS
  2. HDFS-13891 HDFS RBF stabilization phase I
  3. HDFS-14024

RBF: ProvidedCapacityTotal json exception in NamenodeHeartbeatService

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0, HDFS-13891
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Routers may be proxying for a downstream name node that is NOT migrated to understand "ProvidedCapacityTotal". updateJMXParameters method in NamenodeHeartbeatService should handle this without breaking.

       

                      jsonObject.getLong("MissingBlocks"),
                      jsonObject.getLong("PendingReplicationBlocks"),
                      jsonObject.getLong("UnderReplicatedBlocks"),
                      jsonObject.getLong("PendingDeletionBlocks"),
                      jsonObject.getLong("ProvidedCapacityTotal"));
      

      One way to do this is create a json wrapper while gives back some default if json node is not found.

       

       

        Attachments

        1. HDFS-14024.0.patch
          0.9 kB
          CR Hota
        2. HDFS-14024-HDFS-13891.0.patch
          0.9 kB
          CR Hota

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              • Assignee:
                crh CR Hota
                Reporter:
                crh CR Hota
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                • Created:
                  Updated:
                  Resolved: