Build tested: 1.0.7-1, Binary distribution package for Ubuntu 16.04
This issue occurs only for the the following condition:
Local query enabled (1um2pm configuration)
Ubuntu 16.04 OS
When creating a table:
MariaDB [(none)]> create database mytest
Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]> use mytest
MariaDB [mytest]> create table t1 (c1 int, c2 char(50)) engine=columnstore;
ERROR 1815 (HY000): Internal error: CAL0009: IDB-2045: At least one PrimProc closed the connection unexpectedly.
crit.log and err.log have the same entries:
Feb 1 20:41:01 vagrant controllernode: 01.215946 |0|0|0| C 29 CAL0000: BRMShmImpl::BRMShmImpl(): retrying on size==0
Feb 1 20:41:01 vagrant joblist: 01.252495 |0|0|0| C 05 CAL0000: /home/builder/mariadb-columnstore-server/mariadb-columnstore-engine/dbcon/joblist/distributedenginecomm.cpp @ 382 DEC: lost connection to 10.0.0.21
Feb 1 20:41:02 vagrant ProcessMonitor: 02.993197 |0|0|0| C 18 CAL0000: *****Calpont Process Restarting: PrimProc, old PID = 5053
The same test with root install was successful.
I stopped the system, set <MysqlRep> to n in the Columnstore.xml file and started the system again. I was able to create the table successfully.