mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 10:56:12 +01:00
110 lines
3.5 KiB
Text
110 lines
3.5 KiB
Text
#
|
|
# 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
|