Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Impala 2.10.0
    • Component/s: None
    • Labels:
    • Epic Color:
      ghx-label-2

      Description

      Line 209 of parquet-reader {{malloc}}s memory it never frees, breaking ASAN tests on https://jenkins.impala.io:

       TestHdfsParquetTableWriter.test_def_level_encoding[exec_option: {'batch_size': 0, 'num_nodes': 0, 'disable_codegen_rows_threshold': 0, 'disable_codegen': False, 'abort_on_error': 1, 'exec_single_node_rows_threshold': 0} | table_format: parquet/none] 
      [gw0] linux2 -- Python 2.7.6 /home/ubuntu/Impala/bin/../infra/python/env/bin/python
      query_test/test_insert_parquet.py:228: in test_def_level_encoding
          os.path.join(tmp_dir, str(f))])
      /usr/lib/python2.7/subprocess.py:540: in check_call
          raise CalledProcessError(retcode, cmd)
      E   CalledProcessError: Command '['/home/ubuntu/Impala/be/build/debug/util/parquet-reader', '--file', '/tmp/tmpbnxrl3/8948dc471cad29c8-45c9c81800000003_942829264_data.0.parq']' returned non-zero exit status 1
      
      ERROR: LeakSanitizer: detected memory leaks
      
      Direct leak of 43833 byte(s) in 1 object(s) allocated from:
          #0 0x1065588 in __interceptor_malloc /data/jenkins/workspace/verify-impala-toolchain-package-build/label/ec2-package-ubuntu-14-04/toolchain/source/llvm/llvm-3.8.0.src-p1/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:52
          #1 0x109b42c in main /home/ubuntu/Impala/be/src/util/parquet-reader.cc:209:48
          #2 0x7f08e0557f44 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21f44)
      
      SUMMARY: AddressSanitizer: 43833 byte(s) leaked in 1 allocation(s).
      -- executing against localhost:21000
      drop table test_def_level_encoding_54e4df6c.test_hdfs_parquet_table_writer;
      

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            • Assignee:
              henryr Henry Robinson
              Reporter:
              jbapple Jim Apple
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              • Created:
                Updated:
                Resolved: