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26b47d9347
Semi-sync status were not reset by FLUSH STATUS, this was because all semi-sync status variables are defined as SHOW_FUNC and FLUSH STATUS could only reset SHOW_LONG type variables. This problem is fixed by change all status variables that should be reset by FLUSH STATUS from SHOW_FUNC to SHOW_LONG. After the fix, the following status variables will be reset by FLUSH STATUS: Rpl_semi_sync_master_yes_tx Rpl_semi_sync_master_no_tx Note: normally, FLUSH STATUS itself will be written into binlog and be replicated, so after FLUSH STATS, one of Rpl_semi_sync_master_yes_tx Rpl_semi_sync_master_no_tx can be 1 dependent on the semi-sync status. So it's recommended to use FLUSH NO_WRITE_TO_BINLOG STATUS to avoid this. |
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| .. | ||
| binlog | ||
| bugs | ||
| federated | ||
| funcs_1 | ||
| funcs_2 | ||
| ibmdb2i | ||
| im | ||
| innodb | ||
| jp | ||
| large_tests | ||
| manual | ||
| ndb | ||
| ndb_team | ||
| parts | ||
| rpl | ||
| rpl_ndb | ||
| stress | ||
| sys_vars | ||