Uploaded image for project: 'MariaDB ColumnStore'
  1. MariaDB ColumnStore
  2. MCOL-984

Error 1815 after several executions of example/basic_bulk_insert having SMALLINT in t1

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 1.1.0
    • 1.1.1
    • writeengine
    • None
    • Docker container with Ubuntu 16.04.2 LTS and 2GB of RAM
    • 2017-21

    Description

      After several executions of example/basic_bulk_insert the query
      SELECT * FROM test.t1;
      results in:
      Error Code: 1815. Internal error: An unexpected condition within the query caused an internal processing error within InfiniDB. Please check the log files for more details. Additional Information: error in BatchPrimitiveProces
      The crit.log has:
      Oct 23 20:02:41 s_columnstore@mcs11 PrimProc[4175]: 41.881088 |0|0|0| C 28 CAL0000: /home/builder/mariadb-columnstore-server/mariadb-columnstore-engine/primitives/primproc/columncommand.cpp error on projectResultRG for oid 3248 lbid 2053120: input rids 3, output rids 2

      The error is cleared by executing
      select calFlushCache();
      or restarting the columnstore system.

      To reproduce the issue one must change the t1 table definition to have SMALLINT:

      CREATE TABLE `t1` (
      `a` int(11) DEFAULT NULL,
      `b` smallint(6) DEFAULT NULL
      ) ENGINE=Columnstore;

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              dthompson David Thompson (Inactive)
              sasha Sasha V
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                Updated:
                Resolved:

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