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  1. MariaDB ColumnStore
  2. MCOL-2250

create table with engine=columnstore the command hangs

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Unresolved
    • 1.2.2
    • Icebox
    • DMLProc
    • None
    • SLES12 SP3

    Description

      if we do an create table with engine=columnstore the command hangs, and the table is not created.

      At mcsadmin we see INITAL at DMLProc ->

      MariaDB ColumnStore Process statuses

      Process Module Status Last Status Change Process ID
      ------------------ ------ --------------- ------------------------ ----------
      ProcessMonitor pm1 ACTIVE Mon Mar 18 13:12:42 2019 80615
      ProcessManager pm1 ACTIVE Mon Mar 18 13:12:49 2019 80810
      DBRMControllerNode pm1 ACTIVE Tue Mar 19 11:54:45 2019 45740
      ServerMonitor pm1 ACTIVE Tue Mar 19 11:54:48 2019 45799
      DBRMWorkerNode pm1 ACTIVE Tue Mar 19 11:54:47 2019 45823
      PrimProc pm1 ACTIVE Tue Mar 19 11:55:14 2019 46592
      ExeMgr pm1 ACTIVE Tue Mar 19 11:55:28 2019 46882
      WriteEngineServer pm1 ACTIVE Tue Mar 19 11:54:59 2019 46181
      DDLProc pm1 ACTIVE Tue Mar 19 11:55:03 2019 46347
      DMLProc pm1 INITIAL Tue Mar 19 11:55:08 2019 46446
      mysqld pm1 ACTIVE Tue Mar 19 11:54:44 2019 45623

      And this can NOT be cleared by stop & startSystem!

      We use
      mariadb-columnstore-1.2.2-1-sles12.x86_64

      on an single system.
      Therefore we use
      /usr/local/mariadb/columnstore/bin/quick_installer_single_server.sh
      for setup.

      Any idea why the create table hangs up?

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            Unassigned Unassigned
            zxr750 jens wolter
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            Dates

              Created:
              Updated:

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