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  1. IMPALA
  2. IMPALA-4019

Crash when HdfsTableSink::table_desc_->partition_descriptors() is missing the default partition

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: Impala 2.7.0
    • Fix Version/s: Impala 2.7.0
    • Component/s: Backend
    • Labels:

      Description

      Impalad crashed during running a simple insert query

      insert into testcase1 partition(part) select 'AAA', 'BBB', cast(rand() * 1000 + 20000 as int) from smaller limit 5
      
      Wrote minidump to /var/log/impala-minidumps/impalad/634cf038-5cb7-85ca-7da86373-7297c956.dmp
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      #  SIGSEGV (0xb) at pc=0x0000000000d041f8, pid=5116, tid=140625151235840
      #
      # JRE version: Java(TM) SE Runtime Environment (7.0_67-b01) (build 1.7.0_67-b01)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode linux-amd64 compressed oops)
      # Problematic frame:
      # C  [impalad+0x9041f8]  impala::HdfsTableSink::BuildHdfsFileNames(impala::HdfsPartitionDescriptor const&, impala::OutputPartition*)+0x238
      #
      # Core dump written. Default location: /var/log/impalad/core or core.5116
      #
      # An error report file with more information is saved as:
      # /var/log/impalad/hs_err_pid5116.log
      #
      # If you would like to submit a bug report, please visit:
      #   http://bugreport.sun.com/bugreport/crash.jsp
      #
      

      The table has 20K partitions and 1.5 million files.
      Please note the same query works fine on a much smaller table.

        Attachments

        1. hs_err_pid5116.log
          104 kB
          Juan Yu
        2. 634cf038-5cb7-85ca-7da86373-7297c956.dmp
          2.48 MB
          Juan Yu
        3. gdb.txt
          21 kB
          Tim Armstrong

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              • Assignee:
                tarmstrong Tim Armstrong
                Reporter:
                jyu@cloudera.com Juan Yu
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                Dates

                • Created:
                  Updated:
                  Resolved: