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| author | Kristian Nielsen <knielsen@knielsen-hq.org> | 2014-11-13 09:56:28 +0100 |
|---|---|---|
| committer | Kristian Nielsen <knielsen@knielsen-hq.org> | 2014-11-13 09:56:28 +0100 |
| commit | a98a034c5e8bd4cac8794bb59e6fce138344ce0c (patch) | |
| tree | 267a8234eb324758e2b688929c153e14aaea6a35 /sql/mysqld.h | |
| parent | ecc33da2caff0dfbd13d68931c1f4cf151b74cda (diff) | |
| download | mariadb-git-a98a034c5e8bd4cac8794bb59e6fce138344ce0c.tar.gz | |
MDEV-7102: Incorrect PSI_stage_info message in SHOW PROCESSLIST during parallel replication
In parallel replication, threads can do two different waits for a prior
transaction. One is for the prior transaction to start commit, the other is
for it to complete commit.
It turns out that the same PSI_stage_info message was errorneously used in
both cases (probably a merge error), causing SHOW PROCESSLIST to be
misleading.
Fix by using correct, distinct message in each case.
Diffstat (limited to 'sql/mysqld.h')
| -rw-r--r-- | sql/mysqld.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/mysqld.h b/sql/mysqld.h index 90cad2a604f..d66ea8f2e97 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -448,6 +448,7 @@ extern PSI_stage_info stage_binlog_processing_checkpoint_notify; extern PSI_stage_info stage_binlog_stopping_background_thread; extern PSI_stage_info stage_waiting_for_work_from_sql_thread; extern PSI_stage_info stage_waiting_for_prior_transaction_to_commit; +extern PSI_stage_info stage_waiting_for_prior_transaction_to_start_commit; extern PSI_stage_info stage_waiting_for_room_in_worker_thread; extern PSI_stage_info stage_master_gtid_wait_primary; extern PSI_stage_info stage_master_gtid_wait; |