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| author | guilhem@mysql.com <> | 2003-03-17 22:51:56 +0100 |
|---|---|---|
| committer | guilhem@mysql.com <> | 2003-03-17 22:51:56 +0100 |
| commit | 87e1c552ed7e1e4c1ce65c0c7ba18291f1b3915f (patch) | |
| tree | 5d9a0eaa1fe759e9fccf20738544fe2eab9bbbe8 /sql/log.cc | |
| parent | 7761805ecb0055933ce4141f83f8315f9879cf5a (diff) | |
| download | mariadb-git-87e1c552ed7e1e4c1ce65c0c7ba18291f1b3915f.tar.gz | |
New variable rli->ignore_log_space_limit to resolve
a deadlock between I/O and SQL threads in replication
when relay_log_space is too small. This fixes bug #79.
Diffstat (limited to 'sql/log.cc')
| -rw-r--r-- | sql/log.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/log.cc b/sql/log.cc index 27864e19c03..9befcaefb01 100644 --- a/sql/log.cc +++ b/sql/log.cc @@ -645,6 +645,8 @@ int MYSQL_LOG::purge_first_log(struct st_relay_log_info* rli) */ pthread_mutex_lock(&rli->log_space_lock); rli->log_space_total -= rli->relay_log_pos; + //tell the I/O thread to take the relay_log_space_limit into account + rli->ignore_log_space_limit= 0; pthread_mutex_unlock(&rli->log_space_lock); pthread_cond_broadcast(&rli->log_space_cond); |