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  1. Ambari
  2. AMBARI-22015

livy2 interpreter errors (unable to impersonate users/ LLAP or Hive CNF issue) due to missing proxy configs

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.5.1
    • trunk, 2.6.0
    • ambari-server
    • None

    Description

      This seems to have regressed in Run ID : 61142, but was working fine in Run ID : 60868 (which was Thursday night run). Livy for Spark2 is failing to impersonate users
      17/08/28 17:45:55 INFO ContextLauncher: ERROR: org.apache.hadoop.security.authorize.AuthorizationException: User: livy is not allowed to impersonate hrt_1
      17/08/28 17:45:55 WARN ContextLauncher: Child process exited with code 1.
      17/08/28 17:45:55 ERROR RSCClient: Failed to connect to context.
      java.io.IOException: Child process exited with code 1.
      at com.cloudera.livy.rsc.ContextLauncher$ChildProcess$1.run(ContextLauncher.java:416)
      at com.cloudera.livy.rsc.ContextLauncher$ChildProcess$2.run(ContextLauncher.java:490)
      at java.lang.Thread.run(Thread.java:748)
      after I setup hadoop.proxyusers.livy.hosts=* and hadoop.proxyusers.livy.groups=* in core-site
      it gives following error which is expected because of some other test failures on this cluster
      java.lang.IllegalArgumentException: Unable to instantiate SparkSession with LLAP support because LLAP or Hive classes are not found.

      Attachments

        1. AMBARI-22015.patch
          2 kB
          Mingjie Tang

        Activity

          People

            merlin Mingjie Tang
            merlin Mingjie Tang
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            Dates

              Created:
              Updated:
              Resolved: