From ee8a8162086b29022c304b270369439a3aaaf8a5 Mon Sep 17 00:00:00 2001
From: unknown <knielsen@knielsen-hq.org>
Date: Thu, 24 Oct 2013 12:44:21 +0200
Subject: MDEV-4506: Parallel replication.

Implement --slave-parallel-max-queue to limit memory usage
of SQL thread read-ahead in the relay log.
---
 sql/mysqld.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sql/mysqld.h')

diff --git a/sql/mysqld.h b/sql/mysqld.h
index e45b48f0332..cbcff93e423 100644
--- a/sql/mysqld.h
+++ b/sql/mysqld.h
@@ -177,6 +177,7 @@ extern ulong opt_binlog_rows_event_max_size;
 extern ulong rpl_recovery_rank, thread_cache_size;
 extern ulong stored_program_cache_size;
 extern ulong opt_slave_parallel_threads;
+extern ulong opt_slave_parallel_max_queued;
 extern ulong opt_binlog_commit_wait_count;
 extern ulong opt_binlog_commit_wait_usec;
 extern ulong back_log;
-- 
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