Hadoop Common
  1. Hadoop Common
  2. HADOOP-7215

RPC clients must connect over a network interface corresponding to the host name in the client's kerberos principal key

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.20.203.0, 0.21.1, 0.23.0
    • Component/s: security
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HADOOP-7104 introduced a change where RPC server matches client's hostname with the hostname specified in the client's Kerberos principal name. RPC client binds the socket to a random local address, which might not match the hostname specified in the principal name. This results authorization failure of the client at the server.

      1. HADOOP-7215.1.trunk.patch
        8 kB
        Suresh Srinivas
      2. HADOOP-7215.debug.patch
        8 kB
        Suresh Srinivas
      3. HADOOP-7215.2.trunk.patch
        8 kB
        Suresh Srinivas
      4. HADOOP-7215.debug.patch
        8 kB
        Suresh Srinivas
      5. HADOOP-7215.3.trunk.patch
        8 kB
        Suresh Srinivas
      6. HADOOP-7215.2xx.patch
        6 kB
        Suresh Srinivas
      7. hadoop-7215-0.22.patch
        7 kB
        Benoy Antony

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            • Assignee:
              Suresh Srinivas
              Reporter:
              Suresh Srinivas
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              Dates

              • Created:
                Updated:
                Resolved:

                Development