Made main.flush more resilient for parallel threads

MariaDB · Jun 14, 2021 · c2c1009 · c2c1009
1 parent af33202
commit c2c1009
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diff --git a/mysql-test/main/flush.result b/mysql-test/main/flush.result
@@ -608,7 +608,10 @@ disconnect con1;
 #
 # Test FLUSH THREADS
 #
+set @save_thread_cache_size=@@global.thread_cache_size;
+set @@global.thread_cache_size=0;
 flush threads;
 show status like "Threads_cached";
 Variable_name	Value
 Threads_cached	0
+set @@global.thread_cache_size=@save_thread_cache_size;
diff --git a/mysql-test/main/flush.test b/mysql-test/main/flush.test
@@ -727,5 +727,8 @@ disconnect con1;
 --echo # Test FLUSH THREADS
 --echo #
 
+set @save_thread_cache_size=@@global.thread_cache_size;
+set @@global.thread_cache_size=0;
 flush threads;
 show status like "Threads_cached";
+set @@global.thread_cache_size=@save_thread_cache_size;