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  1. Hadoop HDFS
  2. HDFS-2832 Enable support for heterogeneous storages in HDFS - DN as a collection of storages
  3. HDFS-5155

Deprecate API of getStorageID() and setStorageID() in DatanodeID as multiple storages

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • Heterogeneous Storage (HDFS-2832)
    • None
    • datanode
    • None
    • Incompatible change

    Description

      StorageID is an unique number that associates the Datanodes blocks with a particular Datanode. To enable heterogeneous storage, we are supporting multiple storageIDs per DN, so previous APIs in DatanodeID, like: getStorageID() and setStorageID(), need to be updated.

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          duplicates

          Sub-task - The sub-task of the issue HDFS-4988 Datanode must support all the volumes as individual storages

          • Major - Major loss of function.
          • Resolved

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              junping_du Junping Du
              junping_du Junping Du
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                Created:
                Updated:
                Resolved: