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  1. MariaDB ColumnStore
  2. MCOL-1649

System status stayed as "BUSY_INIT" after failover process has been completed

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 1.1.6
    • Icebox
    • ?
    • None

    Description

      Build tested: 1.1.6-1 source

      /root/columnstore/mariadb-columnstore-server
      commit 513775738f72ec990d055a5d47e2511e3c0e34dd
      Merge: 3c37210 9236098
      Author: Andrew Hutchings <andrew@linuxjedi.co.uk>
      Date: Wed Jul 18 09:37:17 2018 +0100

      Merge pull request #123 from drrtuy/MCOL-970

      MCOL-970 Slow query log now contains original query even in vtable mode

      /root/columnstore/mariadb-columnstore-server/mariadb-columnstore-engine
      commit 150171b714c16bd91ef620ea483f6200ad775038
      Merge: 1068679 8a42949
      Author: benthompson15 <ben.thompson@mariadb.com>
      Date: Thu Aug 9 17:49:01 2018 -0500

      Merge pull request #535 from mariadb-corporation/MCOL-1605

      MCOL-1605 - changed error to debug, alarms trying to get issued befor…

      debug.log from PM1 has been attached.

      Environment: 1um4pm with gluster

      The issue was encountered while testing MCOL-1610. I simply suspended the VM for PM2. Failover took place, PM2 was in AUTO_OFFLINE state. The system status never changed back to ACTIVE from BUSY_INIT. I was able to run queries at during this time.

      mcsadmin> getsystemstatus
      getsystemstatus Mon Aug 13 19:38:37 2018

      System vagrantTestStack

      System and Module statuses

      Component Status Last Status Change
      ------------ -------------------------- ------------------------
      System BUSY_INIT Mon Aug 13 19:28:00 2018

      Module um1 ACTIVE Mon Aug 13 17:12:05 2018
      Module pm1 ACTIVE Mon Aug 13 17:11:36 2018
      Module pm2 AUTO_DISABLED/DEGRADED Mon Aug 13 19:28:05 2018
      Module pm3 ACTIVE Mon Aug 13 19:29:22 2018
      Module pm4 ACTIVE Mon Aug 13 19:29:23 2018

      Active Parent OAM Performance Module is 'pm1'
      mcsadmin> getstorage
      getstorageconfig Mon Aug 13 19:38:50 2018

      System Storage Configuration

      Performance Module (DBRoot) Storage Type = DataRedundancy
      System Assigned DBRoot Count = 4
      DBRoot IDs assigned to 'pm1' = 1
      DBRoot IDs assigned to 'pm2' =
      DBRoot IDs assigned to 'pm3' = 2, 3
      DBRoot IDs assigned to 'pm4' = 4

      Data Redundant Configuration

      Copies Per DBroot = 3
      DBRoot #1 has copies on PMs = 1 2 3
      DBRoot #2 has copies on PMs = 2 3 4
      DBRoot #3 has copies on PMs = 1 3 4
      DBRoot #4 has copies on PMs = 1 2 4

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            Unassigned Unassigned
            dleeyh Daniel Lee (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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