Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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1.4.0
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Multi node ColumnStore 1.4.0 - with and without storage manager
Git version engine: 1f47534
Description
In a 1UM xPM setup, the ColumnStore service gets stopped on PM2 through /usr/local/mariadb/columnstore/bin/columnstore stop.
After that UM1 and PM1 (which is the parent OAM module) still see PM2 as ACTIVE through mcsadmin getsystemstatus instead of DOWN.
The system state is further still ACTIVE instead of DEGRADED.
How to reproduce:
[root@cs-test-mdb-cs-pm-module-0 /]# mcsadmin getsystemstatus
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getsystemstatus Tue Nov 5 17:44:41 2019
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System columnstore-1
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System and Module statuses
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Component Status Last Status Change
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------------ -------------------------- ------------------------
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System ACTIVE Tue Nov 5 17:42:48 2019
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Module um1 ACTIVE Tue Nov 5 17:42:44 2019
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Module pm1 ACTIVE Tue Nov 5 17:42:25 2019
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Module pm2 ACTIVE Tue Nov 5 17:42:33 2019
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Active Parent OAM Performance Module is 'pm1'
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[root@cs-test-mdb-cs-pm-module-0 /]#
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[root@cs-test-mdb-cs-um-module-0 /]# mcsadmin getsystemstatus
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WARNING: running on non Parent OAM Module, can't make configuration changes in this session.
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Access Console from 'pm1' if you need to make changes.
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getsystemstatus Tue Nov 5 17:45:23 2019
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System columnstore-1
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System and Module statuses
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Component Status Last Status Change
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------------ -------------------------- ------------------------
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System ACTIVE Tue Nov 5 17:42:48 2019
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Module um1 ACTIVE Tue Nov 5 17:42:44 2019
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Module pm1 ACTIVE Tue Nov 5 17:42:25 2019
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Module pm2 ACTIVE Tue Nov 5 17:42:33 2019
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Active Parent OAM Performance Module is 'pm1'
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[root@cs-test-mdb-cs-um-module-0 /]#
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[root@cs-test-mdb-cs-pm-module-1 /]# mcsadmin getsystemstatus
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WARNING: running on non Parent OAM Module, can't make configuration changes in this session.
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Access Console from 'pm1' if you need to make changes.
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getsystemstatus Tue Nov 5 17:46:01 2019
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System columnstore-1
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System and Module statuses
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Component Status Last Status Change
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------------ -------------------------- ------------------------
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System ACTIVE Tue Nov 5 17:42:48 2019
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Module um1 ACTIVE Tue Nov 5 17:42:44 2019
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Module pm1 ACTIVE Tue Nov 5 17:42:25 2019
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Module pm2 ACTIVE Tue Nov 5 17:42:33 2019
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Active Parent OAM Performance Module is 'pm1'
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[root@cs-test-mdb-cs-pm-module-1 /]#
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[root@cs-test-mdb-cs-pm-module-1 /]# /usr/local/mariadb/columnstore/bin/columnstore stop
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Shutting down MariaDB Columnstore Database Platform
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[root@cs-test-mdb-cs-pm-module-1 /]#
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[root@cs-test-mdb-cs-pm-module-1 /]# mcsadmin getsystemstatus
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WARNING: running on non Parent OAM Module, can't make configuration changes in this session.
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Access Console from 'pm1' if you need to make changes.
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getsystemstatus Tue Nov 5 17:47:08 2019
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System columnstore-1
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System and Module statuses
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Component Status Last Status Change
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------------ -------------------------- ------------------------
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System INITIAL
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[root@cs-test-mdb-cs-pm-module-1 /]#
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[root@cs-test-mdb-cs-pm-module-0 /]# mcsadmin getsystemstatus
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getsystemstatus Tue Nov 5 17:47:27 2019
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System columnstore-1
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System and Module statuses
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Component Status Last Status Change
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------------ -------------------------- ------------------------
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System ACTIVE Tue Nov 5 17:42:48 2019
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Module um1 ACTIVE Tue Nov 5 17:42:44 2019
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Module pm1 ACTIVE Tue Nov 5 17:42:25 2019
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Module pm2 ACTIVE Tue Nov 5 17:42:33 2019
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Active Parent OAM Performance Module is 'pm1'
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[root@cs-test-mdb-cs-pm-module-0 /]#
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[root@cs-test-mdb-cs-um-module-0 /]# mcsadmin getsystemstatus
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WARNING: running on non Parent OAM Module, can't make configuration changes in this session.
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Access Console from 'pm1' if you need to make changes.
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getsystemstatus Tue Nov 5 17:47:41 2019
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System columnstore-1
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System and Module statuses
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Component Status Last Status Change
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------------ -------------------------- ------------------------
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System ACTIVE Tue Nov 5 17:42:48 2019
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Module um1 ACTIVE Tue Nov 5 17:42:44 2019
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Module pm1 ACTIVE Tue Nov 5 17:42:25 2019
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Module pm2 ACTIVE Tue Nov 5 17:42:33 2019
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Active Parent OAM Performance Module is 'pm1'
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[root@cs-test-mdb-cs-um-module-0 /]#
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Attachments
Issue Links
- is duplicated by
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MCOL-3564 um1 can't recover from `columnstore stop && columnstore start`
- Closed