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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2023-02-16 10:25:34 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2023-02-16 10:25:34 +0200 |
| commit | 0d55914d968fcc557d4429a37c61fbdedd9352a6 (patch) | |
| tree | c119f75d1aac283025ff379b07cab78b6d8b384d /sql/slave.cc | |
| parent | 37a46e21815fe1176d211a89283d9bc17fcd39db (diff) | |
| parent | b12cd88ce177b475066734b06c1e3a4445a62d86 (diff) | |
| download | mariadb-git-0d55914d968fcc557d4429a37c61fbdedd9352a6.tar.gz | |
Merge 10.8 into 10.9
Diffstat (limited to 'sql/slave.cc')
| -rw-r--r-- | sql/slave.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sql/slave.cc b/sql/slave.cc index 3ab311c4d71..403b33d13cf 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -4262,6 +4262,21 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli, int exec_res; Log_event_type typ= ev->get_type_code(); + DBUG_EXECUTE_IF( + "pause_sql_thread_on_next_event", + { + /* + Temporarily unlock data_lock so we can check-in with the IO thread + */ + mysql_mutex_unlock(&rli->data_lock); + DBUG_ASSERT(!debug_sync_set_action( + thd, + STRING_WITH_LEN( + "now SIGNAL paused_on_event WAIT_FOR sql_thread_continue"))); + DBUG_SET("-d,pause_sql_thread_on_next_event"); + mysql_mutex_lock(&rli->data_lock); + }); + /* Even if we don't execute this event, we keep the master timestamp, so that seconds behind master shows correct delta (there are events |