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ndb_apply_status.frm
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ndb_conflict_info.inc
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ndb_conflict_info_epoch2.inc
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ndb_dist_priv_ndb.test
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ndb_rpl_2innodb-master.opt
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ndb_rpl_2innodb-slave.opt
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ndb_rpl_2innodb.test
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ndb_rpl_2multi_basic.inc
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ndb_rpl_2multi_eng.inc
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ndb_rpl_2myisam.test
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ndb_rpl_2other.test
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ndb_rpl_add_column.test
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ndb_rpl_apply_status.test
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ndb_rpl_auto_inc.test
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ndb_rpl_bank.test
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ndb_rpl_basic.test
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ndb_rpl_batch.test
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ndb_rpl_batch_handling.test
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ndb_rpl_binlog_format_errors.t...
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ndb_rpl_bitfield.test
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ndb_rpl_break_3_chain.cnf
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ndb_rpl_bug_13440282.test
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ndb_rpl_check_for_mixed.test
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ndb_rpl_checksum.test
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ndb_rpl_circular.test
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ndb_rpl_conflict_max.test
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ndb_rpl_dd_advance.test
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ndb_rpl_dd_basic.test
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ndb_rpl_dd_partitions.test
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ndb_rpl_ddl_open_trans.test
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ndb_rpl_dist_priv.test
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ndb_rpl_do_db-slave.opt
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ndb_rpl_do_db.test
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ndb_rpl_do_table.test
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ndb_rpl_empty_epoch.test
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ndb_rpl_gap_event-master.opt
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ndb_rpl_gap_event.test
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ndb_rpl_get_binlog_events.inc
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ndb_rpl_get_server_error_log.i...
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ndb_rpl_idempotent.test
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ndb_rpl_ignore_db-master.opt
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ndb_rpl_ignore_db.test
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ndb_rpl_init_rep_status.test
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ndb_rpl_innodb2ndb-slave.opt
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ndb_rpl_innodb2ndb.test
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ndb_rpl_innodb_trans-slave.opt
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ndb_rpl_innodb_trans.test
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ndb_rpl_load.test
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ndb_rpl_logging.test
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ndb_rpl_mix_eng_trans.test
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ndb_rpl_mix_innodb.test
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ndb_rpl_mixed_tables.test
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ndb_rpl_multi.test
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ndb_rpl_multi_engine2.inc
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ndb_rpl_myisam2ndb-slave.opt
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ndb_rpl_myisam2ndb.test
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ndb_rpl_ndbapi-examples.test
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ndb_rpl_rep_error.test
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ndb_rpl_rep_ignore-slave.opt
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ndb_rpl_rep_ignore.test
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ndb_rpl_skip_gap_event.test
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ndb_rpl_slave_conflict_role_va...
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ndb_rpl_slave_lsu.cnf
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ndb_rpl_slave_lsu.test
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ndb_rpl_slave_lsu_anyval.cnf
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ndb_rpl_slave_lsu_anyval.test
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ndb_rpl_slave_replay.test
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ndb_rpl_slave_restart.test
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ndb_rpl_stm_innodb-master.opt
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ndb_rpl_stm_innodb.test
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ndb_rpl_sync.test
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Code Editor : ndb_rpl_checksum.test
# WL2540 replication events checksum # Testing configuration parameters --source include/have_ndb.inc --source include/have_debug.inc --source include/have_binlog_format_mixed_or_row.inc --source suite/ndb_rpl/ndb_master-slave.inc call mtr.add_suppression('Slave can not handle replication events with the checksum that master is configured to log'); call mtr.add_suppression('Replication event checksum verification failed'); # due to C failure simulation call mtr.add_suppression('Relay log write failure: could not queue event from master'); call mtr.add_suppression('Event crc check failed! Most likely there is event corruption'); call mtr.add_suppression('Slave SQL for channel \'\': Error initializing relay log position: I/O error reading event at position .*, Error_code: 1593'); call mtr.add_suppression('Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process'); # A. read/write access to the global vars: # binlog_checksum master_verify_checksum slave_sql_verify_checksum connection master; set @master_save_binlog_checksum= @@global.binlog_checksum; set @save_master_verify_checksum = @@global.master_verify_checksum; select @@global.binlog_checksum as 'must be CRC32 because of the command line option'; --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@session.binlog_checksum as 'no session var'; select @@global.master_verify_checksum as 'must be zero because of default'; --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@session.master_verify_checksum as 'no session var'; connection slave; set @slave_save_binlog_checksum= @@global.binlog_checksum; set @save_slave_sql_verify_checksum = @@global.slave_sql_verify_checksum; select @@global.slave_sql_verify_checksum as 'must be one because of default'; --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@session.slave_sql_verify_checksum as 'no session var'; connection master; source include/show_binary_logs.inc; set @@global.binlog_checksum = NONE; --echo *** must be rotations seen *** source include/show_binary_logs.inc; set @@global.binlog_checksum = default; # testing lack of side-effects in non-effective update of binlog_checksum: set @@global.binlog_checksum = CRC32; set @@global.binlog_checksum = CRC32; set @@global.master_verify_checksum = 0; set @@global.master_verify_checksum = default; --error ER_WRONG_VALUE_FOR_VAR set @@global.binlog_checksum = ADLER32; --error ER_WRONG_VALUE_FOR_VAR set @@global.master_verify_checksum = 2; # the var is of bool type connection slave; set @@global.slave_sql_verify_checksum = 0; set @@global.slave_sql_verify_checksum = default; --error ER_WRONG_VALUE_FOR_VAR set @@global.slave_sql_verify_checksum = 2; # the var is of bool type # # B. Old Slave to New master conditions # # while master does not send a checksum-ed binlog the Old Slave can # work with the New Master connection master; set @@global.binlog_checksum = NONE; create table t1 (a int) engine=ndb; # testing that binlog rotation preserves opt_binlog_checksum value flush logs; flush logs; flush logs; sync_slave_with_master; #connection slave; # checking that rotation on the slave side leaves slave stable flush logs; flush logs; flush logs; select count(*) as zero from t1; source include/stop_slave.inc; connection master; set @@global.binlog_checksum = CRC32; insert into t1 values (1) /* will not be applied on slave due to simulation */; # instruction to the dump thread connection slave; set @@global.debug='d,simulate_slave_unaware_checksum'; start slave; let $slave_io_errno= 1236; # ER_MASTER_FATAL_ERROR_READING_BINLOG --let $show_slave_io_error= 1 # Mask line numbers --let $slave_io_error_replace= / at [0-9]*/ at XXX/ source include/wait_for_slave_io_error.inc; select count(*) as zero from t1; ###connection master; # *always* make sure the slave threads are stopped # or in waiting state before updating the global debug # variable (see BUG#11765758 for details). --source include/stop_slave.inc set @@global.debug=''; connection slave; source include/start_slave.inc; # # C. checksum failure simulations # # C1. Failure by a client thread connection master; set @@global.master_verify_checksum = 1; set @@session.debug='d,simulate_checksum_test_failure'; --error ER_ERROR_WHEN_EXECUTING_COMMAND show binlog events; set @@session.debug=''; set @@global.master_verify_checksum = default; #connection master; sync_slave_with_master; connection slave; source include/stop_slave.inc; connection master; create table t2 (a int) engine=ndb; let $pos_master= query_get_value(SHOW MASTER STATUS, Position, 1); connection slave; # C2. Failure by IO thread # instruction to io thread set @@global.debug='d,simulate_checksum_test_failure'; start slave io_thread; # ER_SLAVE_RELAY_LOG_WRITE_FAILURE, ER_NETWORK_READ_EVENT_CHECKSUM_FAILURE let $slave_io_errno= 1595, 1743; --let $show_slave_io_error= 0 source include/wait_for_slave_io_error.inc; # no need to stop the IO thread, it is already stopped set @@global.debug=''; # to make IO thread re-read it again w/o the failure start slave io_thread; --connection master --source include/sync_slave_io_with_master.inc # C3. Failure by SQL thread # instruction to sql thread; set @@global.slave_sql_verify_checksum = 1; set @@global.debug='d,simulate_checksum_test_failure'; start slave sql_thread; let $slave_sql_errno= 1593; # ER_SLAVE_FATAL_ERROR --let $show_slave_sql_error= 1 source include/wait_for_slave_sql_error.inc; --source include/stop_slave.inc # resuming SQL thread to parse out the event w/o the failure set @@global.debug=''; source include/start_slave.inc; connection master; sync_slave_with_master; #connection slave; select count(*) as 'must be zero' from t2; # # D. Reset slave, Change-Master, Binlog & Relay-log rotations with # random value on binlog_checksum on both master and slave # connection slave; stop slave; reset slave; reset master; # randomize slave server's own checksum policy set @@global.binlog_checksum= IF(floor((rand()*1000)%2), "CRC32", "NONE"); flush logs; connection master; set @@global.binlog_checksum= CRC32; reset master; flush logs; create table t3 (a int, b char(5)) engine=ndb; connection slave; source include/start_slave.inc; connection master; sync_slave_with_master; #connection slave; select count(*) as 'must be zero' from t3; source include/stop_slave.inc; --replace_result $MASTER_MYPORT MASTER_PORT --replace_column 2 #### eval change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT, master_user='root'; connection master; flush logs; reset master; insert into t3 value (1, @@global.binlog_checksum); connection slave; source include/start_slave.inc; flush logs; connection master; sync_slave_with_master; #connection slave; select count(*) as 'must be one' from t3; connection master; set @@global.binlog_checksum= IF(floor((rand()*1000)%2), "CRC32", "NONE"); insert into t3 value (1, @@global.binlog_checksum); sync_slave_with_master; #connection slave; #clean-up connection master; drop table t1, t2, t3; set @@global.binlog_checksum = @master_save_binlog_checksum; set @@global.master_verify_checksum = @save_master_verify_checksum; # # BUG#58564: flush_read_lock fails in mysql-trunk-bugfixing after merging with WL#2540 # # Sanity check that verifies that no assertions are triggered because # of old FD events (generated by versions prior to server released with # checksums feature) # # There is no need for query log, if something wrong this should trigger # an assertion --disable_query_log BINLOG ' MfmqTA8BAAAAZwAAAGsAAAABAAQANS41LjctbTMtZGVidWctbG9nAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAx+apMEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA== '; --enable_query_log #connection slave; sync_slave_with_master; set @@global.binlog_checksum = @slave_save_binlog_checksum; set @@global.slave_sql_verify_checksum = @save_slave_sql_verify_checksum; --source include/rpl_end.inc
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