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  1. Hadoop Common
  2. HADOOP-16276

Fix jsvc startup command in hadoop-functions.sh due to jsvc >= 1.0.11 changed default current working directory

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.2.0, 3.1.2
    • Fix Version/s: 3.3.0
    • Component/s: scripts
    • Labels:
      None
    • Target Version/s:

      Description

      In CDH6, when we bump jsvc from 1.0.10 to 1.1.0 we hit KerberosAuthException: failure to login / LoginException: Unable to obtain password from user due to DAEMON-264 and our
      dfs.nfs.keytab.file config uses a relative path. I will probably file another jira to issue a warning like hdfs.keytab not found before KerberosAuthException in this case.

      The solution is to add -cwd $(pwd) in function hadoop_start_secure_daemon in hadoop-functions.sh but I will have to consider the compatibility with older jsvc versions <= 1.0.10. Will post the patch after I tested it.

      Thanks Todd Lipcon for finding the root cause.

        Attachments

        1. HADOOP-16276.003.patch
          3 kB
          Siyao Meng
        2. HADOOP-16276.002.patch
          3 kB
          Siyao Meng
        3. HADOOP-16276.001.patch
          3 kB
          Siyao Meng

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            • Assignee:
              smeng Siyao Meng
              Reporter:
              smeng Siyao Meng

              Dates

              • Created:
                Updated:
                Resolved:

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