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check_type.inc	2.29 KB	-rw-r--r--
create_recursive_construct.inc	16.61 KB	-rw-r--r--
create_recursive_construct_stm...	16.48 KB	-rw-r--r--
delayed_slave_wait_on_query.in...	1.59 KB	-rw-r--r--
gtid_disconnect_drop_temporary...	3.11 KB	-rw-r--r--
rpl_EE_err.test	1.03 KB	-rw-r--r--
rpl_auto_increment.test	8.63 KB	-rw-r--r--
rpl_auto_increment_insert_view...	1.37 KB	-rw-r--r--
rpl_auto_increment_invoke_trig...	2.47 KB	-rw-r--r--
rpl_autoinc_func_invokes_trigg...	1.78 KB	-rw-r--r--
rpl_binlog_max_cache_size.test	18.23 KB	-rw-r--r--
rpl_blackhole.test	1.03 KB	-rw-r--r--
rpl_change_master.test	10.46 KB	-rw-r--r--
rpl_change_master_bind.inc	2.23 KB	-rw-r--r--
rpl_charset.test	4.45 KB	-rw-r--r--
rpl_check_gtid.inc	4.87 KB	-rw-r--r--
rpl_commit_after_flush.test	272 B	-rw-r--r--
rpl_conflicts.test	5.45 KB	-rw-r--r--
rpl_crash_safe.inc	4.13 KB	-rw-r--r--
rpl_crash_safe.test	7.61 KB	-rw-r--r--
rpl_create_msr_channels.inc	2.53 KB	-rw-r--r--
rpl_db_stmts_ignored.inc	1.7 KB	-rw-r--r--
rpl_ddl.test	21.62 KB	-rw-r--r--
rpl_deadlock.test	6.05 KB	-rw-r--r--
rpl_delete_no_where.test	523 B	-rw-r--r--
rpl_do_table_filter_insensitiv...	492 B	-rw-r--r--
rpl_do_table_filter_sensitive....	491 B	-rw-r--r--
rpl_drop_create_temp_table.inc	29.79 KB	-rw-r--r--
rpl_drop_create_temp_table.tes...	17.8 KB	-rw-r--r--
rpl_drop_multiple_tables.inc	4 KB	-rw-r--r--
rpl_drop_multiple_tables_in_mu...	1.18 KB	-rw-r--r--
rpl_extra_col_master.test	31.93 KB	-rw-r--r--
rpl_extra_col_slave.test	28.76 KB	-rw-r--r--
rpl_failed_optimize.test	666 B	-rw-r--r--
rpl_filters.test	530 B	-rw-r--r--
rpl_flsh_tbls.test	1.86 KB	-rw-r--r--
rpl_foreign_key.test	1.7 KB	-rw-r--r--
rpl_generate_mts_gap.test	1.6 KB	-rw-r--r--
rpl_generate_mts_gap_with_miss...	3.22 KB	-rw-r--r--
rpl_generate_mts_gap_with_miss...	408 B	-rw-r--r--
rpl_get_master_version_and_clo...	2.88 KB	-rw-r--r--
rpl_gtid_drop_table.inc	1.11 KB	-rw-r--r--
rpl_gtid_mixed_rows_and_stmts_...	3.35 KB	-rw-r--r--
rpl_gtid_mts_relay_log_recover...	4.39 KB	-rw-r--r--
rpl_gtid_temp_table_in_func_or...	3.69 KB	-rw-r--r--
rpl_gtids_restart_slave_io_los...	3.48 KB	-rw-r--r--
rpl_heartbeat_2slaves.inc	4.27 KB	-rw-r--r--
rpl_ignore_super_read_only.tes...	6.19 KB	-rw-r--r--
rpl_ignore_table_filter_insens...	508 B	-rw-r--r--
rpl_ignore_table_filter_sensit...	506 B	-rw-r--r--
rpl_implicit_commit_binlog.tes...	17.22 KB	-rw-r--r--
rpl_innodb.test	4.53 KB	-rw-r--r--
rpl_insert_id.test	15.12 KB	-rw-r--r--
rpl_insert_id_pk.test	2.65 KB	-rw-r--r--
rpl_insert_ignore.test	4.9 KB	-rw-r--r--
rpl_kill_query.inc	4.14 KB	-rw-r--r--
rpl_loaddata.test	8.91 KB	-rw-r--r--
rpl_loaddata_s.inc	896 B	-rw-r--r--
rpl_loadfile.test	1.08 KB	-rw-r--r--
rpl_log.test	3.9 KB	-rw-r--r--
rpl_lower_case_table_names.tes...	4.07 KB	-rw-r--r--
rpl_max_relay_size.test	2.58 KB	-rw-r--r--
rpl_mixing_engines.inc	23.15 KB	-rw-r--r--
rpl_mixing_engines.test	54.43 KB	-rw-r--r--
rpl_mts_crash_safe.inc	5.92 KB	-rw-r--r--
rpl_mts_crash_safe.test	6.74 KB	-rw-r--r--
rpl_mts_execute_partial_trx_in...	1.11 KB	-rw-r--r--
rpl_mts_pending_events.inc	4.91 KB	-rw-r--r--
rpl_mts_relay_log_recovery.tes...	2.93 KB	-rw-r--r--
rpl_mts_transaction_retry.inc	7.9 KB	-rw-r--r--
rpl_multi_query.test	782 B	-rw-r--r--
rpl_multi_source_corrupt_repos...	18.31 KB	-rw-r--r--
rpl_multi_source_generate_mts_...	2.11 KB	-rw-r--r--
rpl_multi_update.test	805 B	-rw-r--r--
rpl_multi_update2.test	1.35 KB	-rw-r--r--
rpl_multi_update3.test	4.52 KB	-rw-r--r--
rpl_not_null.test	10.76 KB	-rw-r--r--
rpl_parallel_ddl.test	5.35 KB	-rw-r--r--
rpl_parallel_load.test	6.1 KB	-rw-r--r--
rpl_parallel_load_innodb.test	7 KB	-rw-r--r--
rpl_parallel_recovery_core.tes...	6.74 KB	-rw-r--r--
rpl_partition.test	7.88 KB	-rw-r--r--
rpl_perfschema_applier_xa_stat...	2.96 KB	-rw-r--r--
rpl_perfschema_order_by.test	3.12 KB	-rw-r--r--
rpl_record_compare.test	2.1 KB	-rw-r--r--
rpl_relayrotate.test	2.68 KB	-rw-r--r--
rpl_replication_observers_exam...	2.61 KB	-rw-r--r--
rpl_reset_slave.test	3.82 KB	-rw-r--r--
rpl_reset_slave_all_thread_saf...	1.2 KB	-rw-r--r--
rpl_rollback_to_savepoint.inc	7.54 KB	-rw-r--r--
rpl_row_001.test	2.68 KB	-rw-r--r--
rpl_row_UUID.test	2.61 KB	-rw-r--r--
rpl_row_basic.test	24.58 KB	-rw-r--r--
rpl_row_blob.test	5.57 KB	-rw-r--r--
rpl_row_empty_imgs.test	5.69 KB	-rw-r--r--
rpl_row_event_max_size.inc	4.05 KB	-rw-r--r--
rpl_row_func003.test	3.13 KB	-rw-r--r--
rpl_row_idempotency.test	8.39 KB	-rw-r--r--
rpl_row_img.test	8.23 KB	-rw-r--r--
rpl_row_img_blobs.test	5.82 KB	-rw-r--r--
rpl_row_img_diff_indexes.test	9.11 KB	-rw-r--r--
rpl_row_sp002.test	5.26 KB	-rw-r--r--
rpl_row_sp003.test	2.02 KB	-rw-r--r--
rpl_row_sp006.test	2.78 KB	-rw-r--r--
rpl_row_sp007.test	1.5 KB	-rw-r--r--
rpl_row_tabledefs.test	7.97 KB	-rw-r--r--
rpl_seconds_behind_master_mts_...	12.04 KB	-rw-r--r--
rpl_seconds_behind_master_mts_...	10.2 KB	-rw-r--r--
rpl_semi_sync_ack_thread.inc	676 B	-rw-r--r--
rpl_semi_sync_after_sync.test	4.82 KB	-rw-r--r--
rpl_semi_sync_deadlock.test	1.46 KB	-rw-r--r--
rpl_semi_sync_group_commit_dea...	1.71 KB	-rw-r--r--
rpl_set_null.test	2.85 KB	-rw-r--r--
rpl_sp.test	17.69 KB	-rw-r--r--
rpl_split_statements.test	17.96 KB	-rw-r--r--
rpl_start_stop_slave.test	5.4 KB	-rw-r--r--
rpl_stm_EE_err2.test	1.5 KB	-rw-r--r--
rpl_stm_create_if_not_exists.t...	6.87 KB	-rw-r--r--
rpl_stop_middle_group.test	5.17 KB	-rw-r--r--
rpl_stop_slave.test	1.56 KB	-rw-r--r--
rpl_stress_test.inc	2.21 KB	-rw-r--r--
rpl_sv_relay_space.test	921 B	-rw-r--r--
rpl_sync_relay_log_info.inc	9.02 KB	-rw-r--r--
rpl_sync_relay_log_info_assert...	3.23 KB	-rw-r--r--
rpl_temp_error.test	623 B	-rw-r--r--
rpl_temporary.test	10.6 KB	-rw-r--r--
rpl_test_framework.inc	2.42 KB	-rw-r--r--
rpl_tmp_table_and_DDL.test	4.8 KB	-rw-r--r--
rpl_trig004.test	1.7 KB	-rw-r--r--
rpl_truncate.test	425 B	-rw-r--r--
rpl_truncate_helper.test	976 B	-rw-r--r--
rpl_trx_boundary_parser.inc	1.59 KB	-rw-r--r--
rpl_trx_boundary_parser_all_st...	7.19 KB	-rw-r--r--
rpl_trx_boundary_parser_one_st...	3.69 KB	-rw-r--r--
rpl_trx_boundary_parser_warnin...	4.51 KB	-rw-r--r--
rpl_variables_stm.test	24.26 KB	-rw-r--r--
rpl_xa_gtid_next.inc	2.46 KB	-rw-r--r--
rpl_xa_mixed_engines.inc	1.89 KB	-rw-r--r--
type_conversions.test	23.7 KB	-rw-r--r--

Code Editor : rpl_mts_transaction_retry.inc

################################################################################
# It verifys that transaction retry works well on MTS. It is designed to work
# on both database and logical clock MTS.
#
# Test Scenarios:
# 1. slave_transaction_retries = 0, coordinator and workers should stop without
#    retry when encountering a temporary error.
# 2. coordinator and workers should stop after retrying a transaction
#    'slave_transaction_retries' times.
# 3. the worker can continue to finish the transaction correctly if retry does't
#    encounter any error and succeeds.
#
# Test Logic:
# 1. Inserts some data into tables on master and sync the data to slave.
# 2. Locks all rows on slave through SELECT ... FOR UPDATE
# 3. Inserts some new data into tables on master.
#    Slave workers will encounter the temporary error 'Lock wait timeout
#    exceeded' when applying the events.
# 4. check some status to make sure it acts as expected.
#
# In the test cases, we setup two slave workers. So it initializes two databases.
# in each test case, it will use two transactions. They operate on different
# databases. For databases MTS, it works. For logic clock MTS, the caller should
# call below DEBUG instruction before this include file. So the two transactions
# can be paralleled on slave.
# SET DEBUG = "d,set_commit_parent_100";
################################################################################
--echo #
--echo # Initialization the test
--echo #

# Create two database to support mts of db parallel
CREATE DATABASE db1;
CREATE DATABASE db2;
CREATE TABLE db1.t1(c1 INT PRIMARY KEY, c2 VARCHAR(4096)) ENGINE=InnoDB;
CREATE TABLE db1.t2(c1 INT PRIMARY KEY, c2 VARCHAR(4096)) ENGINE=InnoDB;
CREATE TABLE db2.t1(c1 INT PRIMARY KEY, c2 VARCHAR(4096)) ENGINE=InnoDB;

INSERT INTO db1.t1 VALUES(1, NULL), (10, NULL), (100, NULL);
INSERT INTO db1.t2 VALUES(1, NULL), (10, NULL), (100, NULL);
INSERT INTO db2.t1 VALUES(1, NULL), (10, NULL), (100, NULL);

--source include/sync_slave_sql_with_master.inc
CALL mtr.add_suppression("Slave SQL for channel '':.*Lock wait timeout exceeded.*");
CALL mtr.add_suppression("Slave SQL for channel '': Worker . failed executing transaction.*");
CALL mtr.add_suppression("Slave SQL for channel '': .*Error_code: 1756");
CALL mtr.add_suppression("Slave SQL for channel '': worker thread retried transaction.*");

# Backup the original value of the variables
SET @saved_innodb_lock_wait_timeout = @@GLOBAL.innodb_lock_wait_timeout;
SET @saved_slave_parallel_workers = @@GLOBAL.slave_parallel_workers;
SET @saved_slave_parallel_type = @@GLOBAL.slave_parallel_type;
SET @saved_max_relay_log_size = @@GLOBAL.max_relay_log_size;
SET @saved_slave_transaction_retries = @@GLOBAL.slave_transaction_retries;

# Set a small wait timeout, so the test can run fast
SET GLOBAL innodb_lock_wait_timeout = 1;
SET GLOBAL slave_parallel_workers = 2;

# Set a small relay log size, so the events of a transaction will be divided
# into more than one relay logs.
SET GLOBAL max_relay_log_size = 4096;

--source include/stop_slave_sql.inc

eval SET GLOBAL slave_parallel_type = $mts_parallel_type;

--source include/start_slave_sql.inc

--echo #
--echo # Case 1: slave will stop if slave_transaction_retries is 0
--echo #
SET GLOBAL slave_transaction_retries = 0;

# Lock all rows of db1.t1
BEGIN;
SELECT c1 FROM db1.t1 FOR UPDATE;

--source include/rpl_connection_master.inc
INSERT INTO db1.t1 VALUES(2, NULL);
INSERT INTO db2.t1 VALUES(2, NULL);
--source include/save_master_pos.inc

--source include/rpl_connection_slave.inc
# Lock wait timeout
--let $slave_sql_errno= convert_error(ER_LOCK_WAIT_TIMEOUT)
--source include/wait_for_slave_sql_error.inc

--let $assert_text= Value 2 is not in db1.t1.
--let $assert_cond= count(*) = 0 FROM db1.t1 WHERE c1 = 2
--source include/assert.inc

# release the lock on db1.t1
ROLLBACK;

--echo #
--echo # Case 2: Slave will stop after retrying a transaction
--echo #         slave_transaction_retries times.
--echo #
SET GLOBAL slave_transaction_retries = 2;
--source include/start_slave_sql.inc
--source include/sync_slave_sql.inc

# Lock all rows of db1.t2
BEGIN;
SELECT c1 FROM db1.t2 FOR UPDATE;

--source include/rpl_connection_master.inc
BEGIN;
INSERT INTO db1.t1 VALUES(20, NULL);
INSERT INTO db1.t2 VALUES(20, NULL);
COMMIT;

INSERT INTO db2.t1 VALUES(20, NULL);
--source include/save_master_pos.inc

--source include/rpl_connection_slave.inc
# Lock wait timeout
--let $slave_sql_errno= convert_error(ER_LOCK_WAIT_TIMEOUT)
--source include/wait_for_slave_sql_error.inc

--let $assert_text= Value 20 is not in db1.t1.
--let $assert_cond= count(*) = 0 FROM db1.t1 WHERE c1 = 20
--source include/assert.inc

# release the lock on db1.t2
ROLLBACK;

--echo #
--echo # Case 3: Slave worker will not stop after retring a transaction
--echo #         sucessfully.
--echo #
--let $retried_trans= query_get_value(SHOW STATUS LIKE 'slave_retried_transactions', Value, 1)
SET GLOBAL slave_transaction_retries = 10;
--source include/start_slave_sql.inc
--source include/sync_slave_sql.inc
--source include/check_slave_no_error.inc

# Lock all rows of db1.t2
BEGIN;
SELECT c1 FROM db1.t2 FOR UPDATE;

--source include/rpl_connection_master.inc
--let $str= `SELECT repeat('a', 4096)`
BEGIN;
# It will make below INSERTs to be stored into different relay logs.
--echo # INSERT INTO db1.t1 VALUES(30, 4096'a')
--echo # INSERT INTO db1.t1 VALUES(31, 4096'a')
--disable_query_log
eval INSERT INTO db1.t1 VALUES(30, '$str');
eval INSERT INTO db1.t1 VALUES(31, '$str');
--enable_query_log

# To Verify that Uservar_log_event works well
SET @str= 'abc';
eval INSERT INTO db1.t2 VALUES(30, @str);
COMMIT;

INSERT INTO db2.t1 VALUES(30, NULL);
--source include/save_master_pos.inc

--source include/rpl_connection_slave.inc
--let $status_var_comparsion= >=
--let $status_type= GLOBAL
--let $status_var= slave_retried_transactions
--let $status_var_value= $retried_trans+2
--let $status_fail_query= SELECT GLOBAL.slave_retried_transactions
--source include/wait_for_status_var.inc

#
# It is for verifying the fix of Bug#19282301
# To verify the temporary error is not reported through SHOW SLAVE STATUS
--source include/check_slave_no_error.inc

# Release the lock of db1.t2
ROLLBACK;

--source include/sync_slave_sql.inc

# It is for verifying the fix of Bug#19282301
--source include/check_slave_no_error.inc

--let $rpl_diff_statement= SELECT * FROM db1.t1
--source include/rpl_diff.inc

--let $rpl_diff_statement= SELECT * FROM db1.t2
--source include/rpl_diff.inc

--let $rpl_diff_statement= SELECT * FROM db2.t1
--source include/rpl_diff.inc

--source include/rpl_connection_master.inc
INSERT INTO db1.t1 VALUES(40, NULL);
INSERT INTO db2.t1 VALUES(40, NULL);
--source include/sync_slave_sql_with_master.inc

--echo #
--echo # Case 4: Non-temporary error will stop slave workers without retrying
--echo #
--let $retried_trans= query_get_value(SHOW STATUS LIKE 'slave_retried_transactions', Value, 1)
INSERT INTO db1.t1 VALUES(50, NULL);

--source include/rpl_connection_master.inc
INSERT INTO db1.t1 VALUES(50, NULL);
--source include/save_master_pos.inc

--source include/rpl_connection_slave.inc
--let $slave_sql_errno= convert_error(ER_DUP_ENTRY)
--source include/wait_for_slave_sql_error.inc

--let $assert_text= slave_retried_transactions should not increase
--let $assert_status_name= slave_retried_transactions
--let $assert_status_value= $retried_trans
--source include/assert_status.inc

DELETE FROM db1.t1 WHERE c1 = 50;

--source include/start_slave_sql.inc
--source include/sync_slave_sql.inc

--echo #
--echo # Cleanup
--echo #
SET GLOBAL innodb_lock_wait_timeout = @saved_innodb_lock_wait_timeout;
SET GLOBAL slave_parallel_workers = @saved_slave_parallel_workers;
SET GLOBAL max_relay_log_size = @saved_max_relay_log_size;
SET GLOBAL slave_transaction_retries = @saved_slave_transaction_retries;

--source include/stop_slave_sql.inc
SET GLOBAL slave_parallel_type= @saved_slave_parallel_type;
--source include/start_slave_sql.inc

--source include/rpl_connection_master.inc
DROP DATABASE db1;
DROP DATABASE db2;

${this.title}

Code Editor : rpl_mts_transaction_retry.inc