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  1. Hadoop HDFS
  2. HDFS-4794

Browsing filesystem via webui throws kerberos exception when NN service RPC is enabled in a secure cluster

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.1.2
    • 1.3.0
    • security
    • None
    • Reviewed

    Description

      Browsing filesystem via webui throws kerberos exception when NN service RPC is enabled in a secure cluster
      To reproduce this error,

      Enable security
      Enable serviceRPC by setting dfs.namenode.servicerpc-address and use a different port than the rpc port.

      Click on "Browse the filesystem" on NameNode web.

      The following error will be shown :
      Call to NN001/12.123.123.01:8030 failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]

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            benoyantony Benoy Antony Assign to me
            benoyantony Benoy Antony
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