[MXS-4524] Wrong server version assumption Created: 2023-02-22 Updated: 2023-03-20 Resolved: 2023-02-23 |
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| Status: | Closed |
| Project: | MariaDB MaxScale |
| Component/s: | Core |
| Affects Version/s: | 2.5.24, 6.4.5, 22.08.4 |
| Fix Version/s: | 2.5.25, 6.4.6, 22.08.5 |
| Type: | Bug | Priority: | Major |
| Reporter: | markus makela | Assignee: | markus makela |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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If one of the server of a service is down and MaxScale does not know what versio it is, the code that calculates the server version that MaxScale appears as will end up being the lowest possible version. In practice this means that some of the query classification results for sequences can end up being wrong and they are treated as reads. |