ERROR 1815 (HY000): Internal error: IDB-2004: Cannot connect to ExeMgr. - Source

Revision: 88992
User: taiyang gonggong
Date: 2019-09-09 14:21

hi 
  when  i loading  data to mariadb columnstore and  at the same time run query :select max(create_time) from tr_table;
get error :
ERROR 1815 (HY000): Internal error: st: 0 TupleBPS::receiveMultiPrimitiveMessages() caught an exception: IDB-2035: An internal error occurred.  Check the error log file & contact support.
in error.log  have the message:
 > offset' failed
Feb  7 10:04:27 db03 PrimProc[12878]: 27.287345 |0|0|0| C 28 CAL0000: std::bad_alloc
Feb  7 10:04:27 db03 joblist[12925]: 27.370566 |19|0|0| C 05 CAL0000: st: 0 TupleBPS::receiveMultiPrimitiveMessages() caught an exception: IDB-2035: An internal error occurred.  Check the error log file & contact support.
Feb  7 10:04:27 db03 PrimProc[12878]: 27.430876 |0|0|0| C 28 CAL0000: std::bad_alloc
Feb  7 10:07:33 db03 threadpool[12925]: 33.022445 |0|0|0| E 22 CAL0005: ThreadPool: Caught exception during execution:  std::bad_alloc
Feb  7 10:07:33 db03 threadpool[12925]: 33.022452 |0|0|0| E 22 CAL0005: ThreadPool: Caught exception during execution:  std::bad_alloc
Feb  7 10:07:33 db03 ProcessMonitor[12225]: 33.451858 |0|0|0| C 18 CAL0000: *****Calpont Process Restarting: ExeMgr, old PID = 12925
Feb  7 10:07:45 db03 ProcMon[12225]: 45.464664 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:08:09 db03 joblist[12635]: 09.287427 |0|0|0| C 05 CAL0000: /home/builder/mariadb-columnstore-server/mariadb-columnstore-engine/dbcon/execplan/clientrotator.cpp @ 318 Could not get a ExeMgr connection.
Feb  7 10:08:10 db03 joblist[12635]: 10.356032 |0|0|0| C 05 CAL0000: /home/builder/mariadb-columnstore-server/mariadb-columnstore-engine/dbcon/execplan/clientrotator.cpp @ 318 Could not get a ExeMgr connection.
Feb  7 10:14:45 db03 ProcessMonitor[12225]: 45.062080 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:14:57 db03 ProcessMonitor[12225]: 57.841166 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:00 db03 ProcessMonitor[12225]: 00.064028 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:11 db03 ProcessMonitor[12225]: 11.625719 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:12 db03 ProcessMonitor[12225]: 12.856489 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:15 db03 ProcessMonitor[12225]: 15.079342 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:19 db03 ProcessMonitor[12225]: 19.653406 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:21 db03 ProcessMonitor[12225]: 21.646879 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:27 db03 ProcessMonitor[12225]: 27.859828 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:40 db03 ProcessMonitor[12225]: 40.093307 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:41 db03 ProcessMonitor[12225]: 41.627652 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:42 db03 ProcessMonitor[12225]: 42.861542 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
Feb  7 10:15:49 db03 ProcessMonitor[12225]: 49.655140 |0|0|0| E 18 CAL0000: messagethread: pthread_create failed, return status = 11
 run statement:      mcsadmin getSystemInfo
**** printSystemStatus Failed =  API Failure return in getSystemStatus:MessageQueueClient-Error API
then run query:select max(create_time) from tr_table;
get error:ERROR 1815 (HY000): Internal error: IDB-2004: Cannot connect to ExeMgr.

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ERROR 1815 (HY000): Internal error: IDB-2004: Cannot connect to ExeMgr. - Source

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