[MDEV-133] 5.5 rpl.rpl_rotate_purge_deadlock fails in buildbot Created: 2012-02-01 Updated: 2012-02-10 Resolved: 2012-02-10 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 5.5.20 |
| Type: | Bug | Priority: | Critical |
| Reporter: | Sergei Golubchik | Assignee: | Kristian Nielsen |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Description |
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see, for example, |
| Comments |
| Comment by Kristian Nielsen [ 2012-02-10 ] |
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The problems (also in MySQL) was a DEBUG_SYNC SIGNAL immediately followed by a RESET. This causes a race where the RESET may clear the signal before the receipient has time to receive it |