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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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70
mysql-test/t/rpl_until.test Normal file
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source include/master-slave.inc;
# stop slave before he will start replication
connection slave;
stop slave;
connection master;
# create some events on master
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;
# try to replicate all queries until drop of t1
connection slave;
start slave until master_log_file='master-bin.000001', master_log_pos=244;
sleep 2;
# here table should be still not deleted
select * from t1;
--replace_result $MASTER_MYPORT MASTER_MYPORT
show slave status;
# this should fail right after start
start slave until master_log_file='master-no-such-bin.000001', master_log_pos=291;
# again this table should be still not deleted
select * from t1;
sleep 2;
--replace_result $MASTER_MYPORT MASTER_MYPORT
show slave status;
# try replicate all until second insert to t2;
start slave until relay_log_file='slave-relay-bin.000002', relay_log_pos=493;
sleep 2;
select * from t2;
--replace_result $MASTER_MYPORT MASTER_MYPORT
show slave status;
# clean up
start slave;
connection master;
save_master_pos;
connection slave;
sync_with_master;
stop slave;
# this should stop immideately
start slave until master_log_file='master-bin.000001', master_log_pos=561;
sleep 2;
# here the sql slave thread should be stopped
--replace_result $MASTER_MYPORT MASTER_MYPORT
show slave status;
#testing various error conditions
--error 1272
start slave until master_log_file='master-bin', master_log_pos=561;
--error 1272
start slave until master_log_file='master-bin.000001', master_log_pos=561, relay_log_pos=12;
--error 1272
start slave until master_log_file='master-bin.000001';
--error 1272
start slave until relay_log_file='slave-relay-bin.000002';
--error 1272
start slave until relay_log_file='slave-relay-bin.000002', master_log_pos=561;
start slave sql_thread;
start slave until master_log_file='master-bin.000001', master_log_pos=561;