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  1. IMPALA
  2. IMPALA-168

impalad crashes in execute group by queries

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 0.6
    • Fix Version/s: Product Backlog
    • Component/s: None
    • Labels:
      None
    • Environment:
      OS: Red Hat Enterprise Linux Server release 5.5 (Tikanga)
      CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
      JDK: jdk1.7.0_02
      IMPALA: impala-server-0.6-1.p0.548.el5

      Description

      I'm testing impala on an environment with 5 nodes. Following sql always fails on 3 of the 5 nodes:
      SELECT device_model, COUNT FROM rps__h_data_partition_log GROUP BY device_model ORDER BY device_model LIMIT 50;
      Table rps__h_data_partition_log haves 200000+ records.
      The difference I can find of these 3 nodes is cpu type.
      3 nodes are using Intel Core i5. The other 2 are using Intel Core2 Quad CPU.
      The group by query always fail on these 3 i5 nodes which will cause jvm crash. If I stop the 3 nodes impala service, the query can be finished on the other 2 nodes.

        Attachments

        1. hs_err_pid9918.log
          54 kB
          rui qiu
        2. jmap.9918
          1 kB
          rui qiu
        3. jstack.9918
          9 kB
          rui qiu

          Activity

            People

            • Assignee:
              lskuff Lenni Kuff
              Reporter:
              rayqiu0509_impala_788a rui qiu
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              Dates

              • Created:
                Updated:
                Resolved: