[MDEV-24232] perfschema.nesting fails with result diff when WITH_WSREP=OFF Created: 2020-11-17 Updated: 2021-05-25 |
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| Status: | Confirmed |
| Project: | MariaDB Server |
| Component/s: | Locking, Performance Schema, wsrep |
| Affects Version/s: | 10.4, 10.5, 10.6 |
| Fix Version/s: | 10.4, 10.5 |
| Type: | Bug | Priority: | Major |
| Reporter: | Marko Mäkelä | Assignee: | Oleksandr Byelkin |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | galera_4, not-10.3, performance, performance_schema | ||
| Description |
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The test perfschema.nesting is failing with a result difference if the server has been built cmake -DWITH_WSREP=OFF. These differences seem to be specific to MariaDB 10.4 and later. In 10.3, the result is unaffected by WSREP changes. One difference seems to be that WITH_WSREP=ON is causing extra operations on LOCK_thd_mutex. Note: The test is disabled on Windows. We do not seem to have a builder that repeats the problem on 10.4. On 10.5, the builder 32bit-ubuntu-1804 is constantly failing due to this bug. |
| Comments |
| Comment by Marko Mäkelä [ 2020-11-17 ] |
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I pushed a work-around for this bug (skipping the test if WITH_WSREP=OFF) to avoid test failures. |