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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/rpl_parallel.cc | |
| 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/rpl_parallel.cc')
| -rw-r--r-- | sql/rpl_parallel.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/rpl_parallel.cc b/sql/rpl_parallel.cc index cda224ff01b..c26469acb78 100644 --- a/sql/rpl_parallel.cc +++ b/sql/rpl_parallel.cc @@ -656,7 +656,7 @@ handle_rpl_parallel_thread(void *arg) DEBUG_SYNC(thd, "rpl_parallel_start_waiting_for_prior"); thd->ENTER_COND(&gco->COND_group_commit_orderer, &entry->LOCK_parallel_entry, - &stage_waiting_for_prior_transaction_to_commit, + &stage_waiting_for_prior_transaction_to_start_commit, &old_stage); did_enter_cond= true; do |