[MXS-4233] MaxScale tries to query @@session_track_system_variables despite causal_reads=none Created: 2022-08-04 Updated: 2022-08-05 Resolved: 2022-08-05 |
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| Status: | Closed |
| Project: | MariaDB MaxScale |
| Component/s: | readwritesplit |
| Affects Version/s: | 6.4.0, 6.4.1 |
| Fix Version/s: | N/A |
| Type: | Bug | Priority: | Minor |
| Reporter: | Phil Sumner | Assignee: | Unassigned |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Environment: |
CentOS 7.9.2009 |
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| Description |
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sql_errors log on 10.1.48 database is being filled with messages like: 2022-08-04 10:12:12 replication[replication] @ xxxx.xxxx.xxxx.xxxx[xx.xx.xx.xx] ERROR 1193: Unknown system variable 'session_track_system_variables' : select @@session_track_system_variables Despite causal_reads=none in the maxscale config file in the readwritesplit section and the MaxScale service having been restarted. |
| Comments |
| Comment by Johan Wikman [ 2022-08-05 ] |
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10.1 reached its EOL Oct 17th 2020 and session_track_system_variables is present since 10.2, which incidentally has also reached its EOL, so this won't be fixed. 10.1 is very old. I would suggest an upgrade. |