Adding upstream version 1:10.11.6.upstream/1%10.11.6

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/mysql-test/suite/galera/r/MW-336.result b/mysql-test/suite/galera/r/MW-336.result
new file mode 100644
index 00000000..8996b85c
--- /dev/null
+++ b/mysql-test/suite/galera/r/MW-336.result
@@ -0,0 +1,83 @@
+connection node_2;
+connection node_1;
+connection node_1;
+CREATE TABLE t1 (f1 INTEGER) Engine=InnoDB;
+SET GLOBAL wsrep_slave_threads = 10;
+# Set slave threads to 10 step 1
+SELECT VARIABLE_VALUE AS EXPECT_10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_10
+10
+SET GLOBAL wsrep_slave_threads = 1;
+connection node_2;
+INSERT INTO t1 VALUES (1);
+connection node_1;
+# Wait until one of the appliers has exited
+SELECT VARIABLE_VALUE AS EXPECT_9 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_9
+9
+SET GLOBAL wsrep_slave_threads = 10;
+# Set slave threads to 10 step 2
+SELECT VARIABLE_VALUE AS EXPECT_10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_10
+10
+SET GLOBAL wsrep_slave_threads = 20;
+# Set slave threads to 20
+SELECT VARIABLE_VALUE AS EXPECT_20 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_20
+20
+SET GLOBAL wsrep_slave_threads = 1;
+connection node_2;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (2);
+INSERT INTO t1 VALUES (3);
+INSERT INTO t1 VALUES (4);
+INSERT INTO t1 VALUES (5);
+INSERT INTO t1 VALUES (6);
+INSERT INTO t1 VALUES (7);
+INSERT INTO t1 VALUES (8);
+INSERT INTO t1 VALUES (9);
+INSERT INTO t1 VALUES (10);
+INSERT INTO t1 VALUES (11);
+INSERT INTO t1 VALUES (12);
+INSERT INTO t1 VALUES (13);
+INSERT INTO t1 VALUES (14);
+INSERT INTO t1 VALUES (16);
+INSERT INTO t1 VALUES (17);
+INSERT INTO t1 VALUES (18);
+INSERT INTO t1 VALUES (19);
+INSERT INTO t1 VALUES (20);
+connection node_1;
+# Wait until 19 of the appliers has exited
+SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_1
+1
+SELECT COUNT(*) FROM t1;
+COUNT(*)
+20
+SET GLOBAL wsrep_slave_threads = 10;
+# Set slave threads to 10 step 3
+SELECT VARIABLE_VALUE AS EXPECT_10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_10
+10
+connection node_1;
+SET GLOBAL wsrep_slave_threads = 1;
+connection node_2;
+INSERT INTO t1 VALUES (21);
+INSERT INTO t1 VALUES (22);
+INSERT INTO t1 VALUES (23);
+INSERT INTO t1 VALUES (24);
+INSERT INTO t1 VALUES (25);
+INSERT INTO t1 VALUES (26);
+INSERT INTO t1 VALUES (27);
+INSERT INTO t1 VALUES (28);
+INSERT INTO t1 VALUES (29);
+INSERT INTO t1 VALUES (30);
+connection node_1;
+# Wait until slave threads back to 1
+SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+EXPECT_1
+1
+SELECT COUNT(*) FROM t1;
+COUNT(*)
+30
+DROP TABLE t1;