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  1. MariaDB ColumnStore
  2. MCOL-1091

crash with large writes on java binding of write sdk

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.1.2
    • 1.1.3
    • None
    • None
    • 2017-25, 2018-01, 2018-02, 2018-03

    Description

      I got round to porting the million row test to java and it seems to crash consistently both on 1.1.2 and develop-1.1. It seems to be fine up to about 700-800k rows then after that it crashes. Will attach the java crash file but the stack is:

      Stack: [0x00007fdec2a8d000,0x00007fdec2b8e000],  sp=0x00007fdec2b8a780,  free space=1013k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      C  [libmcsapi.so.1+0xa1b3]  mcsapi::ColumnStoreSystemCatalogColumn::ColumnStoreSystemCatalogColumn(mcsapi::ColumnStoreSystemCatalogColumn const&)+0xb3
      C  [libmcsapi.so.1+0xe6b7]  mcsapi::ColumnStoreBulkInsert::setColumn(unsigned short, long, mcsapi::columnstore_data_convert_status_t*)+0x67
      J 703  com.mariadb.columnstore.api.javamcsapiJNI.ColumnStoreBulkInsert_setColumn__SWIG_9(JLcom/mariadb/columnstore/api/ColumnStoreBulkInsert;II)J (0 bytes) @ 0x00007fded92d1b95 [0x00007fded92d1ac0+0xd5]
      J 743% C2 com.mariadb.columnstore.api.MillionRowTest.testLoadMillionRows()V (310 bytes) @ 0x00007fded92fc9c4 [0x00007fded92fc840+0x184]
      

      use branch java_crash to reproduce and then run ./gradlew --info test from the java directory

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            dleeyh Daniel Lee (Inactive)
            dthompson David Thompson (Inactive)
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              Updated:
              Resolved:

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