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MDEV-17585 : wsrep.variables failed in buildbot with deadlock on CREATE USER

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Stabilize test by using correct galera library and restore
original galera cluster at end.
This commit is contained in:
Jan Lindström
2020-10-06 14:46:47 +03:00
parent 266bf77bc7
commit fc3b5c7db3
4 changed files with 40 additions and 32 deletions
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2
mysql-test/suite/galera/include/galera_have_debug_sync.inc → mysql-test/include/galera_have_debug_sync.inc
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@ -3,7 +3,7 @@
--let $galera_have_debug_sync = `SELECT 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_debug_sync_waiters'` --let $galera_have_debug_sync = `SELECT 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_debug_sync_waiters'`
--if (!$galera_have_debug_sync) { --if (!$galera_have_debug_sync) {
--skip "Test requires Galera debug library with debug_sync functionality" --skip Test requires Galera debug library with debug_sync functionality
} }
--enable_query_log --enable_query_log

34
mysql-test/suite/wsrep/r/variables.result
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@ -1,3 +1,4 @@
call mtr.add_suppression("WSREP: Initial position was provided by configuration or SST, avoiding override");
SET @wsrep_provider_options_saved= @@global.wsrep_provider_options; SET @wsrep_provider_options_saved= @@global.wsrep_provider_options;
SET @wsrep_cluster_address_saved= @@global.wsrep_cluster_address; SET @wsrep_cluster_address_saved= @@global.wsrep_cluster_address;
@ -38,6 +39,7 @@ wsrep_commit_oooe #
wsrep_commit_oool # wsrep_commit_oool #
wsrep_commit_window # wsrep_commit_window #
wsrep_connected # wsrep_connected #
wsrep_debug_sync_waiters #
wsrep_flow_control_paused # wsrep_flow_control_paused #
wsrep_flow_control_paused_ns # wsrep_flow_control_paused_ns #
wsrep_flow_control_recv # wsrep_flow_control_recv #
@ -85,9 +87,6 @@ wsrep_local_state_comment #
SHOW STATUS LIKE 'x'; SHOW STATUS LIKE 'x';
Variable_name Value Variable_name Value
SET GLOBAL wsrep_provider=none; SET GLOBAL wsrep_provider=none;
#
# MDEV#6079: xtrabackup SST failing with maria-10.0-galera
#
SHOW STATUS LIKE 'wsrep_local_state_uuid'; SHOW STATUS LIKE 'wsrep_local_state_uuid';
Variable_name Value Variable_name Value
@ -141,14 +140,15 @@ wsrep_thread_count 0
# applier/rollbacker threads. # applier/rollbacker threads.
SET GLOBAL wsrep_cluster_address= 'gcomm://'; SET GLOBAL wsrep_cluster_address= 'gcomm://';
# Wait for applier thread to get created 1. # Wait for applier thread to get created 1.
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count'; # Wait for applier thread to get created 2.
VARIABLE_VALUE SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
EXPECT_1
1 1
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count';
VARIABLE_VALUE EXPECT_1
1 1
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count';
VARIABLE_VALUE EXPECT_2
2 2
SELECT @@global.wsrep_provider; SELECT @@global.wsrep_provider;
@@global.wsrep_provider @@global.wsrep_provider
@ -169,14 +169,14 @@ wsrep_thread_count 2
SET @wsrep_slave_threads_saved= @@global.wsrep_slave_threads; SET @wsrep_slave_threads_saved= @@global.wsrep_slave_threads;
SET GLOBAL wsrep_slave_threads= 10; SET GLOBAL wsrep_slave_threads= 10;
# Wait for 9 applier threads to get created. # Wait for 9 applier threads to get created.
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
VARIABLE_VALUE EXPECT_10
10 10
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count';
VARIABLE_VALUE EXPECT_1
1 1
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_11 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count';
VARIABLE_VALUE EXPECT_11
11 11
SHOW STATUS LIKE 'threads_connected'; SHOW STATUS LIKE 'threads_connected';
Variable_name Value Variable_name Value
@ -208,8 +208,4 @@ SELECT @@global.wsrep_sst_auth;
@@global.wsrep_sst_auth @@global.wsrep_sst_auth
NULL NULL
SET @@global.wsrep_sst_auth= @wsrep_sst_auth_saved; SET @@global.wsrep_sst_auth= @wsrep_sst_auth_saved;
SET GLOBAL wsrep_slave_threads= @wsrep_slave_threads_saved;
SET GLOBAL wsrep_provider= none;
SET GLOBAL wsrep_cluster_address= @wsrep_cluster_address_saved;
SET GLOBAL wsrep_provider_options= @wsrep_provider_options_saved;
# End of test. # End of test.

7
mysql-test/suite/wsrep/t/variables.cnf Normal file
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@ -0,0 +1,7 @@
!include ../my.cnf
[mysqld.1]
wsrep-on=ON
wsrep-cluster-address=gcomm://
wsrep-provider=@ENV.WSREP_PROVIDER
binlog-format=ROW

29
mysql-test/suite/wsrep/t/variables.test
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@ -1,5 +1,9 @@
--source include/have_wsrep.inc --source include/have_wsrep.inc
--source include/force_restart.inc --source include/force_restart.inc
--source include/have_innodb.inc
--source include/galera_have_debug_sync.inc
call mtr.add_suppression("WSREP: Initial position was provided by configuration or SST, avoiding override");
SET @wsrep_provider_options_saved= @@global.wsrep_provider_options; SET @wsrep_provider_options_saved= @@global.wsrep_provider_options;
SET @wsrep_cluster_address_saved= @@global.wsrep_cluster_address; SET @wsrep_cluster_address_saved= @@global.wsrep_cluster_address;
@ -50,15 +54,11 @@ SHOW STATUS LIKE 'x';
# Reset it back. # Reset it back.
SET GLOBAL wsrep_provider=none; SET GLOBAL wsrep_provider=none;
--echo #
--echo # MDEV#6079: xtrabackup SST failing with maria-10.0-galera
--echo #
--disable_query_log --disable_query_log
eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER'; eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
--enable_query_log --enable_query_log
# The following 2 variables are used in innobackupex during xtrabackup-based # The following 2 variables are used by mariabackup
# SST. # SST.
--echo --echo
--replace_column 2 # --replace_column 2 #
@ -109,12 +109,13 @@ SET GLOBAL wsrep_cluster_address= 'gcomm://';
--let $wait_timeout=600 --let $wait_timeout=600
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count'; --let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
--source include/wait_condition.inc --source include/wait_condition.inc
--echo # Wait for applier thread to get created 2.
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count'; --let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count';
--source include/wait_condition.inc --source include/wait_condition.inc
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count';
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count';
--replace_regex /.*libgalera_smm.*/libgalera_smm.so/ --replace_regex /.*libgalera_smm.*/libgalera_smm.so/
SELECT @@global.wsrep_provider; SELECT @@global.wsrep_provider;
@ -131,9 +132,9 @@ SET GLOBAL wsrep_slave_threads= 10;
--let $wait_condition = SELECT VARIABLE_VALUE = 10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count'; --let $wait_condition = SELECT VARIABLE_VALUE = 10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
--source include/wait_condition.inc --source include/wait_condition.inc
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_10 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_rollbacker_thread_count';
SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count'; SELECT VARIABLE_VALUE AS EXPECT_11 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_thread_count';
SHOW STATUS LIKE 'threads_connected'; SHOW STATUS LIKE 'threads_connected';
@ -165,10 +166,14 @@ SELECT @@global.wsrep_sst_auth;
SET @@global.wsrep_sst_auth= @wsrep_sst_auth_saved; SET @@global.wsrep_sst_auth= @wsrep_sst_auth_saved;
# Reset (for mtr internal checks) # Reset (for mtr internal checks)
--disable_query_log
SET GLOBAL wsrep_slave_threads= @wsrep_slave_threads_saved; SET GLOBAL wsrep_slave_threads= @wsrep_slave_threads_saved;
SET GLOBAL wsrep_provider= none; eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
SET GLOBAL wsrep_cluster_address= @wsrep_cluster_address_saved; SET GLOBAL wsrep_cluster_address= @wsrep_cluster_address_saved;
SET GLOBAL wsrep_provider_options= @wsrep_provider_options_saved; SET GLOBAL wsrep_provider_options= @wsrep_provider_options_saved;
--enable_query_log
--source include/galera_wait_ready.inc
--echo # End of test. --echo # End of test.