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1a26057428
which is wrong now that slave recovers gracefully from a crashed binlog (thx Serg). stat -> my_stat in my_copy.c so that failing stat() does not hang client connection. BitKeeper/deleted/.del-rpl_trunc_binlog.test~961b1f6ac73d37c8: Delete: mysql-test/t/rpl_trunc_binlog.test BitKeeper/deleted/.del-rpl_trunc_binlog.result~14b4a61886a332e8: Delete: mysql-test/r/rpl_trunc_binlog.result mysql-test/std_data/trunc_binlog.000001: Rename: BitKeeper/deleted/.del-trunc_binlog.000001~b504d840c7efde25 -> mysql-test/std_data/trunc_binlog.000001 mysql-test/t/rpl_until.test: making test more robust if machine is slow. We still need to sleep before testing if slave SQL thread stopped, because otherwise it may not have started yet when we test for stop, then we would return too early. When we have "START SLAVE" wait a few secs until slave threads actually started well (WL#2688) these "sleep 2" could be removed. mysys/my_copy.c: Using my_stat() instead of stat(). Reason is that my_stat() reports an error message if wanted (MY_WME), which is critical for an error being sent to the client. Before this patch, a failing stat() caused the client connection to hang (because error was not set because my_error was never called). Adding an assertion to match the comment at the start of the function.
85 lines
2.6 KiB
Text
85 lines
2.6 KiB
Text
source include/master-slave.inc;
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# prepare version for substitutions
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let $VERSION=`select version()`;
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# stop slave before he will start replication also sync with master
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# for avoiding undetermenistic behaviour
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save_master_pos;
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connection slave;
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sync_with_master;
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stop slave;
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connection master;
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# create some events on master
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create table t1(n int not null auto_increment primary key);
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insert into t1 values (1),(2),(3),(4);
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drop table t1;
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create table t2(n int not null auto_increment primary key);
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insert into t2 values (1),(2);
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insert into t2 values (3),(4);
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drop table t2;
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--replace_result $VERSION VERSION
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show binlog events;
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# try to replicate all queries until drop of t1
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connection slave;
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start slave until master_log_file='master-bin.000001', master_log_pos=319;
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sleep 2;
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wait_for_slave_to_stop;
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# here table should be still not deleted
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select * from t1;
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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--replace_column 1 # 9 # 23 # 33 #
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show slave status;
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# this should fail right after start
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start slave until master_log_file='master-no-such-bin.000001', master_log_pos=291;
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# again this table should be still not deleted
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select * from t1;
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sleep 2;
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wait_for_slave_to_stop;
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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--replace_column 1 # 9 # 23 # 33 #
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show slave status;
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# try replicate all until second insert to t2;
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start slave until relay_log_file='slave-relay-bin.000004', relay_log_pos=746;
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sleep 2;
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wait_for_slave_to_stop;
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select * from t2;
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--replace_result $MASTER_MYPORT MASTER_MYPORT
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--replace_column 1 # 9 # 23 # 33 #
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show slave status;
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# clean up
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start slave;
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connection master;
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save_master_pos;
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connection slave;
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sync_with_master;
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stop slave;
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# this should stop immediately as we are already there
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start slave until master_log_file='master-bin.000001', master_log_pos=776;
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sleep 2;
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wait_for_slave_to_stop;
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# here the sql slave thread should be stopped
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--replace_result $MASTER_MYPORT MASTER_MYPORT bin.000005 bin.000004 bin.000006 bin.000004 bin.000007 bin.000004
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--replace_column 1 # 9 # 23 # 33 #
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show slave status;
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#testing various error conditions
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--error 1277
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start slave until master_log_file='master-bin', master_log_pos=561;
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--error 1277
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start slave until master_log_file='master-bin.000001', master_log_pos=561, relay_log_pos=12;
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--error 1277
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start slave until master_log_file='master-bin.000001';
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--error 1277
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start slave until relay_log_file='slave-relay-bin.000002';
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--error 1277
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start slave until relay_log_file='slave-relay-bin.000002', master_log_pos=561;
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# Warning should be given for second command
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start slave sql_thread;
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start slave until master_log_file='master-bin.000001', master_log_pos=776;
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