...
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Starting MariaDB ColumnStore Database Platform Starting, please wait ........ DONE
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System Catalog Successfull Created
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MariaDB ColumnStore Install Successfully Completed, System is Active
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Enter the following command to define MariaDB ColumnStore Alias Commands
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. /etc/profile.d/columnstoreAlias.sh
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Enter 'mcsmysql' to access the MariaDB ColumnStore SQL console
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Enter 'mcsadmin' to access the MariaDB ColumnStore Admin console
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NOTE: The MariaDB ColumnStore Alias Commands are in /etc/profile.d/columnstoreAlias.sh
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[root@centos7 ~]# . /etc/profile.d/columnstoreAlias.sh
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[root@centos7 ~]# mcsmysql test -e "CREATE TABLE tmp1 (i int) engine=columnstore;"
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[root@centos7 ~]# mcsadmin suspenddatabasewrites
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suspenddatabasewrites Mon Oct 28 10:10:45 2019
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This command suspends the DDL/DML writes to the MariaDB ColumnStore Database
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Do you want to proceed: (y or n) [n]: y
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Suspend MariaDB Columnstore Database Writes Request successfully completed
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[root@centos7 ~]# mcsadmin getsysteminfo
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getsysteminfo Mon Oct 28 10:10:57 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 WRITE SUSPENDED Mon Oct 28 10:09:47 2019
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Module pm1 ACTIVE Mon Oct 28 10:09:39 2019
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MariaDB ColumnStore Process statuses
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Process Module Status Last Status Change Process ID
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------------------ ------ --------------- ------------------------ ----------
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ProcessMonitor pm1 ACTIVE Mon Oct 28 10:09:05 2019 13725
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ProcessManager pm1 ACTIVE Mon Oct 28 10:09:11 2019 13981
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DBRMControllerNode pm1 ACTIVE Mon Oct 28 10:09:18 2019 14401
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ServerMonitor pm1 ACTIVE Mon Oct 28 10:09:21 2019 14420
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DBRMWorkerNode pm1 ACTIVE Mon Oct 28 10:09:21 2019 14476
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PrimProc pm1 ACTIVE Mon Oct 28 10:09:24 2019 14509
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ExeMgr pm1 ACTIVE Mon Oct 28 10:09:29 2019 14841
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WriteEngineServer pm1 WRITE_SUSPEND Mon Oct 28 10:09:33 2019 14910
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DDLProc pm1 WRITE_SUSPEND Mon Oct 28 10:09:37 2019 14983
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DMLProc pm1 WRITE_SUSPEND Mon Oct 28 10:09:46 2019 15053
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mysqld pm1 ACTIVE Mon Oct 28 10:09:27 2019 14329
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Active Alarm Counts: Critical = 0, Major = 0, Minor = 0, Warning = 0, Info = 0
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[root@centos7 ~]# python3
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Python 3.6.8 (default, Aug 7 2019, 17:28:10)
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[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux
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Type "help", "copyright", "credits" or "license" for more information.
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>>> import pymcsapi
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>>> d = pymcsapi.ColumnStoreDriver()
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>>> b = d.createBulkInsert("test", "tmp1", 0, 0)
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>>> b.setColumn(0, 42)
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[<pymcsapi.ColumnStoreBulkInsert; proxy of <Swig Object of type 'mcsapi::ColumnStoreBulkInsert *' at 0x7f066611be40> >, 0]
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>>> b.writeRow()
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<pymcsapi.ColumnStoreBulkInsert; proxy of <Swig Object of type 'mcsapi::ColumnStoreBulkInsert *' at 0x7f066611be10> >
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>>> b.commit()
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>>> exit()
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[root@centos7 ~]# mcsmysql test -e "SELECT * FROM tmp1;"
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+------+
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| i |
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+------+
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| 42 |
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+------+
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[root@centos7 ~]# mcsadmin getsysteminfo
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getsysteminfo Mon Oct 28 10:13:14 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 WRITE SUSPENDED Mon Oct 28 10:09:47 2019
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Module pm1 ACTIVE Mon Oct 28 10:09:39 2019
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MariaDB ColumnStore Process statuses
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Process Module Status Last Status Change Process ID
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------------------ ------ --------------- ------------------------ ----------
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ProcessMonitor pm1 ACTIVE Mon Oct 28 10:09:05 2019 13725
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ProcessManager pm1 ACTIVE Mon Oct 28 10:09:11 2019 13981
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DBRMControllerNode pm1 ACTIVE Mon Oct 28 10:09:18 2019 14401
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ServerMonitor pm1 ACTIVE Mon Oct 28 10:09:21 2019 14420
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DBRMWorkerNode pm1 ACTIVE Mon Oct 28 10:09:21 2019 14476
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PrimProc pm1 ACTIVE Mon Oct 28 10:09:24 2019 14509
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ExeMgr pm1 ACTIVE Mon Oct 28 10:09:29 2019 14841
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WriteEngineServer pm1 WRITE_SUSPEND Mon Oct 28 10:09:33 2019 14910
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DDLProc pm1 WRITE_SUSPEND Mon Oct 28 10:09:37 2019 14983
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DMLProc pm1 WRITE_SUSPEND Mon Oct 28 10:09:46 2019 15053
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mysqld pm1 ACTIVE Mon Oct 28 10:09:27 2019 14329
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Active Alarm Counts: Critical = 0, Major = 0, Minor = 0, Warning = 0, Info = 0
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[root@centos7 ~]#
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