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Code Activity

Implemented support for START SLAVE UNTIL (WL#868)

Browse Source 
include/mysqld_error.h:
  Added error codes for warnings and error messages for START SLAVE UNTIL
mysql-test/r/rpl000015.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_empty_master_crash.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_flush_log_loop.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_log.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_log_pos.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_redirect.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_replicate_do.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
mysql-test/r/rpl_rotate_logs.result:
  Fixed test because 3 new columns to SHOW SLAVE STATUS output were added
sql/lex.h:
  Added UNTIL symbol
sql/log.cc:
  Invalidating until_log_name comparison result if group_relay_log_name is changed
sql/log_event.cc:
  Invalidating until_log_name comparison result if group_master_log_name is changed
sql/repl_failsafe.cc:
  Cancel until condition if LOAD MASTER DATA is executed
sql/share/czech/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/danish/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/dutch/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/english/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/estonian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/french/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/german/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/greek/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/hungarian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/italian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/japanese/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/korean/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/norwegian-ny/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/norwegian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/polish/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/portuguese/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/romanian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/russian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/serbian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/slovak/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/spanish/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/swedish/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/share/ukrainian/errmsg.txt:
  Added error and warning message for START SLAVE UNTIL
sql/slave.cc:
  Fixed wrong locking order in init_relay_log_pos()
  Added until condition fields to SHOW SLAVE STATUS
  Added checking if UNTIL condition is reached 
  (added proper method, added its invocation, reorganized locking 
  in exec_relay_log_event() and next_event())
sql/slave.h:
  Members in RELAY_LOG_INFO for storing UNTIL condition. Also 
  methods for for invalidation of cached UNTIL condition comparison
  results
sql/sql_repl.cc:
  Now honoring UNTIL clause then starting slave thread. Proper 
  errors and warnings.
sql/sql_yacc.yy:
  Added support for UNTIL clause in START SLAVE. This involved 
  extraction of some of master_defs to separate master_file_def
  non-terminal.
This commit is contained in:
unknown
2003-09-14 00:13:41 +04:00
parent 6417c182df
commit 2f8f0a7e4d
42 changed files with 607 additions and 89 deletions
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72
mysql-test/r/rpl_until.result Normal file
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stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
stop slave;
create table t1(n int not null auto_increment primary key);
insert into t1 values (1),(2),(3),(4);
drop table t1;
create table t2(n int not null auto_increment primary key);
insert into t2 values (1),(2);
insert into t2 values (3),(4);
drop table t2;
show binlog events;
Log_name Pos Event_type Server_id Orig_log_pos Info
master-bin.000001 4 Start 1 4 Server ver: 4.1.1-alpha-debug-log, Binlog ver: 3
master-bin.000001 79 Query 1 79 use `test`; create table t1(n int not null auto_increment primary key)
master-bin.000001 172 Query 1 172 use `test`; insert into t1 values (1),(2),(3),(4)
master-bin.000001 244 Query 1 244 use `test`; drop table t1
master-bin.000001 292 Query 1 292 use `test`; create table t2(n int not null auto_increment primary key)
master-bin.000001 385 Query 1 385 use `test`; insert into t2 values (1),(2)
master-bin.000001 449 Query 1 449 use `test`; insert into t2 values (3),(4)
master-bin.000001 513 Query 1 513 use `test`; drop table t2
start slave until master_log_file='master-bin.000001', master_log_pos=244;
select * from t1;
n
1
2
3
4
show slave status;
Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Replicate_do_table Replicate_ignore_table Replicate_wild_do_table Replicate_wild_ignore_table Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space Until_condition Until_Log_File Until_Log_pos
127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 561 slave-relay-bin.000002 288 master-bin.000001 Yes No 0 0 244 609 Master master-bin.000001 244
start slave until master_log_file='master-no-such-bin.000001', master_log_pos=291;
select * from t1;
n
1
2
3
4
show slave status;
Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Replicate_do_table Replicate_ignore_table Replicate_wild_do_table Replicate_wild_ignore_table Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space Until_condition Until_Log_File Until_Log_pos
127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 561 slave-relay-bin.000002 288 master-bin.000001 Yes No 0 0 244 609 Master master-no-such-bin.000001 291
start slave until relay_log_file='slave-relay-bin.000002', relay_log_pos=493;
select * from t2;
n
1
2
show slave status;
Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Replicate_do_table Replicate_ignore_table Replicate_wild_do_table Replicate_wild_ignore_table Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space Until_condition Until_Log_File Until_Log_pos
127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 561 slave-relay-bin.000002 493 master-bin.000001 Yes No 0 0 449 609 Relay slave-relay-bin.000002 493
start slave;
stop slave;
start slave until master_log_file='master-bin.000001', master_log_pos=561;
show slave status;
Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Replicate_do_table Replicate_ignore_table Replicate_wild_do_table Replicate_wild_ignore_table Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space Until_condition Until_Log_File Until_Log_pos
127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 561 slave-relay-bin.000002 605 master-bin.000001 Yes No 0 0 561 609 Master master-bin.000001 561
start slave until master_log_file='master-bin', master_log_pos=561;
ERROR HY000: Wrong parameter or combination of parameters for START SLAVE UNTIL
start slave until master_log_file='master-bin.000001', master_log_pos=561, relay_log_pos=12;
ERROR HY000: Wrong parameter or combination of parameters for START SLAVE UNTIL
start slave until master_log_file='master-bin.000001';
ERROR HY000: Wrong parameter or combination of parameters for START SLAVE UNTIL
start slave until relay_log_file='slave-relay-bin.000002';
ERROR HY000: Wrong parameter or combination of parameters for START SLAVE UNTIL
start slave until relay_log_file='slave-relay-bin.000002', master_log_pos=561;
ERROR HY000: Wrong parameter or combination of parameters for START SLAVE UNTIL
start slave sql_thread;
start slave until master_log_file='master-bin.000001', master_log_pos=561;
Warnings:
Note 1252 The slave was already running