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  1. Hive
  2. HIVE-7926 long-lived daemons for query fragment execution, I/O and caching
  3. HIVE-10012

LLAP: Hive sessions run before Slider registers to YARN registry fail to launch

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: llap
    • Fix Version/s: llap
    • Component/s: None
    • Labels:
      None
    • Release Note:
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      HIVE-10012: LLAP: Dynamic refresh and blacklisting for daemons (gopalv)
      Show
      HIVE-10012 : LLAP: Dynamic refresh and blacklisting for daemons (gopalv)

      Description

      The LLAP YARN registry only registers entries after at least one daemon is up.

      Any Tez session starting before that will end up with an error listing zookeeper directories.

      2015-03-18 16:54:21,392 FATAL [main] app.DAGAppMaster: Error starting DAGAppMaster
      org.apache.hadoop.service.ServiceStateException: org.apache.hadoop.fs.PathNotFoundException: `/users/sershe/services/org-apache-hive/llap0/components/workers':
      

        Attachments

        1. HIVE-10012.1.patch
          59 kB
          Gopal Vijayaraghavan
        2. HIVE-10012.2.patch
          77 kB
          Gopal Vijayaraghavan
        3. HIVE-10012.3.patch
          77 kB
          Gopal Vijayaraghavan
        4. HIVE-10012.wip1.patch
          48 kB
          Gopal Vijayaraghavan

          Activity

            People

            • Assignee:
              gopalv Gopal Vijayaraghavan
              Reporter:
              gopalv Gopal Vijayaraghavan
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved: