diff options
Diffstat (limited to 'mysql-test/suite/galera_3nodes/t/galera_vote_rejoin_mysqldump.test')
-rw-r--r-- | mysql-test/suite/galera_3nodes/t/galera_vote_rejoin_mysqldump.test | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/mysql-test/suite/galera_3nodes/t/galera_vote_rejoin_mysqldump.test b/mysql-test/suite/galera_3nodes/t/galera_vote_rejoin_mysqldump.test new file mode 100644 index 00000000000..70d58cb25f4 --- /dev/null +++ b/mysql-test/suite/galera_3nodes/t/galera_vote_rejoin_mysqldump.test @@ -0,0 +1,93 @@ +# +# Test that mysqldump SST is possible after a vote without a cluster restart +# + +--source include/galera_cluster.inc +--source suite/galera/include/galera_sst_set_mysqldump.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; + +# Introduce inconsistency on node #2 + +--connection node_2 +--let $wsrep_cluster_address_node2 = `SELECT @@wsrep_cluster_address` +SET SESSION wsrep_on=OFF; +ALTER TABLE t1 ADD PRIMARY KEY (f1); +SET SESSION wsrep_on=ON; + +# Run DDL that will fail on nodes #1 and #3 but succeed on node #2 + +--connection node_1 +--error ER_CANT_DROP_FIELD_OR_KEY +ALTER TABLE t1 LOCK=SHARED, DROP PRIMARY KEY; + +# Nodes #1 and #3 remain in the cluster + +--connection node_1 +--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; +--source include/wait_condition.inc + +SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; + +--connection node_3 +SELECT VARIABLE_VALUE AS expect_2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; +SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; + +# Node #2 is kicked out + +--connection node_2 +SET SESSION wsrep_on=OFF; +SELECT VARIABLE_VALUE AS expect_Disconnected FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; +SET SESSION wsrep_on=ON; + +# Restore cluster + +--disable_query_log +--eval SET GLOBAL wsrep_cluster_address = '$wsrep_cluster_address_node2' +--enable_query_log +--enable_reconnect + +--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'; +--source include/wait_condition.inc + +SELECT VARIABLE_VALUE AS expect_Primary FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; + +# Confirm that the table is now identical throughout + +--connection node_1 +SHOW CREATE TABLE t1; + +--connection node_2 +SET SESSION wsrep_on=OFF; +--let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status'; +--source include/wait_condition.inc +--source include/galera_wait_ready.inc +SET SESSION wsrep_on=ON; + +# restart node so we don't fail on WSREP_START_POSITION internal check +--source include/restart_mysqld.inc +--source include/wait_until_connected_again.inc + +SHOW CREATE TABLE t1; +SELECT COUNT(*) AS expect_0 FROM t1; +CALL mtr.add_suppression("is inconsistent with group"); + +--connection node_3 +SHOW CREATE TABLE t1; +DROP TABLE t1; +CALL mtr.add_suppression("Slave SQL: Error 'Can't DROP 'PRIMARY'; check that column/key exists'"); + +--connection node_1 +--source suite/galera/include/galera_sst_restore.inc + +# Restore original auto_increment_offset values. +--source ../galera/include/auto_increment_offset_restore.inc |