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  1. MariaDB ColumnStore
  2. MCOL-1876

ExeMgr Could not get a ExeMgr connection.

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Won't Do
    • 1.1.6
    • Icebox
    • MariaDB Server
    • Linux 3.10.0-862.el7.x86_64 #1 SMP x86_64 x86_64 x86_64 GNU/Linux

    Description

      yyerror: 1: syntax error at TEMPORARY
      Could not get a ExeMgr connection.
      ClientRotator::write() failed: /data/buildbot/bb-worker/centos7/mariadb-columnstore-engine/dbcon/execplan/clientrotator.cpp: Could not get a connection to a ExeMgr
      Could not get a ExeMgr connection.
      ClientRotator::write() failed: /data/buildbot/bb-worker/centos7/mariadb-columnstore-engine/dbcon/execplan/clientrotator.cpp: Could not get a connection to a ExeMgr
       
       
      MariaDB [tdms]> call columnstore_info.table_usage(NULL,NULL);
      ERROR 1644 (45000): Error acquiring table_usage lock
       
       select count(*) from tablename_columnstore ;
       
      Select query is running for 2+ hours and not providing any output on Columnstore Table . 
      Please help with the issue fix
       
      MariaDB [(none)]> show processlist ;
      +----+-------------+-----------+------+---------+------+--------------------------+-------------------------------------------+----------+
      | Id | User        | Host      | db   | Command | Time | State                    | Info                                      | Progress |
      +----+-------------+-----------+------+---------+------+--------------------------+-------------------------------------------+----------+
      |  3 | system user |           | NULL | Daemon  | NULL | InnoDB purge coordinator | NULL                                      |    0.000 |
      |  4 | system user |           | NULL | Daemon  | NULL | InnoDB purge worker      | NULL                                      |    0.000 |
      |  1 | system user |           | NULL | Daemon  | NULL | InnoDB purge worker      | NULL                                      |    0.000 |
      |  2 | system user |           | NULL | Daemon  | NULL | InnoDB purge worker      | NULL                                      |    0.000 |
      |  5 | system user |           | NULL | Daemon  | NULL | InnoDB shutdown handler  | NULL                                      |    0.000 |
      | 13 | root        | localhost | XXXX| Query   |  222 | Sending data             | select *  from infinidb_vtable.$vtable_13 |    0.000 |
      | 14 | root        | localhost | NULL | Query   |    0 | init                     | show processlist                          |    0.000 |
      

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            Unassigned Unassigned
            s.tausiff@animalytix.com Syed Tausiff
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              Created:
              Updated:
              Resolved:

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