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  1. Hadoop HDFS
  2. HDFS-1052 HDFS scalability with multiple namenodes
  3. HDFS-1755

Hdfs Federation: The BPOfferService must always connect to namenode as the login user.

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Federation Branch
    • Federation Branch
    • namenode
    • None
    • Reviewed
    • Committed to the branch.

    Description

      The BPOfferService thread when started, normally connects to the namenode as the login user. But in case of refreshNamenodes a new BPOfferService may be started in the context of an rpc call where the user is dfsadmin. In such a case the connection to the namenode will fail.

      Attachments

        1. HDFS-1755.2.patch
          1 kB
          Jitendra Nath Pandey
        2. HDFS-1755.3.patch
          1 kB
          Jitendra Nath Pandey

        Activity

          People

            jnp Jitendra Nath Pandey
            jnp Jitendra Nath Pandey
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            Dates

              Created:
              Updated:
              Resolved: