MCS-2035: An internal error occurred

[Glauber Alexandre Brossi da Cunha]

Good afternoon

Eventually this error happens, during tests in my DEV environment

[/var/log/mariadb/columnstore$ sudo vi err.log]
Jul 7 12:01:19 mdbkptl11 Calpont[636654]: 19.767060 |0|0|0| E 00 CAL0000: /home/buildbot/buildbot/build/mariadb-11.0.2/storage/columnstore/columnstore/dbcon/joblist/tupleaggregatestep.cpp@852: assertion 'cc != __null' failed

I ran [journalctl --since "2023-07-07 11:55:00" --until "2023-07-07 12:04:00"]

And it shows this at the time of the error, follow print

After the error happens, I close my environment that I'm using to test, which in this case is DBEAVER, after opening it again the error stops happening. Yesterday it happened 3 times right at the end of the day, and today it happened just now.

Basically what I'm doing is executing a procedure, which inside it I have a query, where the main table is a ColumnStore with 6 million rows, which joins with 3 small InnoDB tables, the whole query appears in the Journalctl

Thank you very much
Att
Glauber

[drrtuy]

Hi!

I would suggest you to try MDB 11.1.1 b/c it has MCS 23.02.4 that might have this bug fixed.

Regards,

Roman

пятница, 7 июля 2023 г. в 18:43:53 UTC+3, Glauber Alexandre Brossi da Cunha: