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  1. Hadoop Common
  2. HADOOP-8990 Clean up RPC protocol for consistency
  3. HADOOP-9698

RPCv9 client must honor server's SASL negotiate response

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Details

    • Sub-task
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 2.1.0-beta, 3.0.0-alpha1
    • 2.1.0-beta
    • ipc
    • None
    • Incompatible change, Reviewed
    • The RPC client now waits for the Server's SASL negotiate response before instantiating its SASL client.

    Description

      As of HADOOP-9421, a RPCv9 server will advertise its authentication methods. This is meant to support features such as IP failover, better token selection, and interoperability in a heterogenous security environment.

      Currently the client ignores the negotiate response and just blindly attempts to authenticate instead of choosing a mutually agreeable auth method.

      Attachments

        1. HADOOP-9698.patch
          61 kB
          Daryn Sharp
        2. RPCv9 Authentication.pdf
          66 kB
          Daryn Sharp
        3. HADOOP-9698.patch
          61 kB
          Daryn Sharp
        4. HADOOP-9698.patch
          61 kB
          Daryn Sharp

        Activity

          People

            daryn Daryn Sharp
            daryn Daryn Sharp
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            Dates

              Created:
              Updated:
              Resolved: