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, 109 insertions, 0 deletions

diff --git a/mysql-test/suite/galera_3nodes_sr/t/GCF-817.test b/mysql-test/suite/galera_3nodes_sr/t/GCF-817.test
new file mode 100644
index 00000000..a32da959
--- /dev/null
+++ b/mysql-test/suite/galera_3nodes_sr/t/GCF-817.test
@@ -0,0 +1,109 @@
+#
+# GCF-817 SR: master removes SR trx in non-primary view
+#
+
+--source include/galera_cluster.inc
+
+--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
+# Save original auto_increment_offset values.
+--let $node_1=node_1
+--let $node_2=node_2
+--let $node_3=node_3
+--source ../galera/include/auto_increment_offset_save.inc
+
+--connection node_1
+CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
+
+SET SESSION wsrep_trx_fragment_size = 1;
+SET AUTOCOMMIT=OFF;
+START TRANSACTION;
+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);
+
+--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
+SET SESSION wsrep_sync_wait = 0;
+SELECT COUNT(*) > 0 FROM mysql.wsrep_streaming_log;
+
+--connection node_2
+--let $wait_condition = SELECT COUNT(*) > 0 FROM mysql.wsrep_streaming_log;
+--source include/wait_condition.inc
+
+--connection node_1a
+# Force node #1 to go non-primary
+SET GLOBAL wsrep_provider_options = 'gmcast.isolate=1';
+
+SET SESSION wsrep_on = OFF;
+--let $wait_condition = SELECT VARIABLE_VALUE = 'non-Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--source include/wait_condition.inc
+
+# SR table on master should still contain entries after going non-Prim
+SELECT COUNT(*) > 0 FROM mysql.wsrep_streaming_log;
+
+--connection node_2
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
+--source include/wait_condition.inc
+
+# SR table on slave should eventually clean up entries when master goes non-Prim
+--let $wait_condition = SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log
+--source include/wait_condition.inc
+
+--connection node_3
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
+--source include/wait_condition.inc
+
+# Restore node #1 to primary
+
+--connection node_1a
+#
+# The following sleep is a workaround for issue GCF-861.
+# Normally it's sufficient to make sure that the CC happened
+# by checking that wsrep_cluster_size has shrinked, as above.
+# However that is not always enough, so we sleep a few seconds.
+# See GCF-861 on how to reproduce.
+#
+
+--connection node_1a
+--sleep 6
+SET GLOBAL wsrep_provider_options = 'gmcast.isolate=0';
+
+--connection node_3
+--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
+--source include/wait_condition.inc
+
+--connection node_1a
+--let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--source include/wait_condition.inc
+
+--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
+--source include/galera_wait_ready.inc
+
+# SR table on master should contain no entries after going back to Prim state
+--let $wait_condition = SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log
+--source include/wait_condition.inc
+
+--connection node_2
+# And none on slave
+SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
+
+--connection node_1
+--error ER_LOCK_DEADLOCK
+COMMIT;
+
+# SR table is now empty everywhere
+--connection node_1a
+SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
+
+--connection node_2
+SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
+
+--connection node_2
+DROP TABLE t1;
+
+--source ../galera/include/auto_increment_offset_restore.inc