Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3214

InterDatanodeProtocolServerSideTranslatorPB doesn't handle null response from initReplicaRecovery

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.0-alpha
    • Component/s: datanode
    • Labels:
      None

      Description

      The initReplicaRecovery function may return null to indicate that the block doesn't exist on the local node. However, the translator doesn't handle this case, which results in NPEs.

      1. hdfs-3214.txt
        4 kB
        Todd Lipcon
      2. hdfs-3214.txt
        5 kB
        Todd Lipcon

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          • Assignee:
            Todd Lipcon
            Reporter:
            Todd Lipcon
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            Dates

            • Created:
              Updated:
              Resolved:

              Development