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  1. Hadoop Common
  2. HADOOP-11823

Checking for Verifier in RPC Denied Reply

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    Details

    • Type: Bug
    • Status: Patch Available
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.6.0, 2.7.0
    • Fix Version/s: None
    • Component/s: nfs
    • Labels:
    • Target Version/s:

      Description

      Hi,

      There is a bug in the way hadoop-nfs parses the reply for a RPC denied message. Specifically, this happens in RpcDeniedReply.java line #50.
      When RPC returns a denied reply, the code should not check for a verifier. It is a bug as it doesn't match the RPC protocol. (See Page 33 from NFS Illustrated book).

      I would be happy to submit the patch but I need some help to commit into mainline. I haven't committed into Hadoop yet.

      Thanks,

      Gokul

        Attachments

        1. HADOOP-11823.patch
          1 kB
          Pradeep Nayak Udupi Kadbet
        2. HADOOP-11823.001.patch
          1 kB
          Pradeep Nayak Udupi Kadbet

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            People

            • Assignee:
              pradeepu Pradeep Nayak Udupi Kadbet
              Reporter:
              gokulsoundar Gokul Soundararajan
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              Dates

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