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Bug #34647 rpl_temporary discovers more than one dump thread and fails to select

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Many dump threads can exist due to a way the new version of mtr governs suites.

For this immediate problem the test is refined not to use I_S but rather to reconnect
explicitly with preserving logics of a an old target bug fixes verification.

mysql-test/suite/rpl/r/rpl_temporary.result:
  results changed
mysql-test/suite/rpl/t/rpl_temporary.test:
  refining the bug#17284 test to avoid counting dump threads in favor to reconnect
  explicitly with preserving the orig logics.
This commit is contained in:
Andrei Elkin
2008-07-18 11:20:55 +03:00
parent 53b49c6c1c
commit f8e8332100
2 changed files with 7 additions and 6 deletions
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4
mysql-test/suite/rpl/r/rpl_temporary.result
View File

@@ -76,9 +76,9 @@ drop table t1,t2;
create temporary table t3 (f int); create temporary table t3 (f int);
create temporary table t4 (f int); create temporary table t4 (f int);
create table t5 (f int); create table t5 (f int);
select id from information_schema.processlist where command='Binlog Dump' into @id; stop slave;
kill @id;
insert into t5 select * from t4; insert into t5 select * from t4;
start slave;
select * from t5 /* must be 1 after reconnection */; select * from t5 /* must be 1 after reconnection */;
f f
drop temporary table t4; drop temporary table t4;

9
mysql-test/suite/rpl/t/rpl_temporary.test
View File

@@ -138,20 +138,21 @@ sync_slave_with_master;
# #
# Bug#17284 erroneous temp table cleanup on slave # Bug#17284 erroneous temp table cleanup on slave
# The test targets at verifying that reconnected slave
# retained the former session's temporary tables
# #
connection master; connection master;
create temporary table t4 (f int); create temporary table t4 (f int);
create table t5 (f int); create table t5 (f int);
sync_slave_with_master; sync_slave_with_master;
# connection slave
stop slave; # to prepare for reconnecting w/o waiting for timeout
connection master; connection master;
# find dumper's $id
select id from information_schema.processlist where command='Binlog Dump' into @id;
kill @id; # to stimulate reconnection by slave w/o timeout
insert into t5 select * from t4; insert into t5 select * from t4;
save_master_pos; save_master_pos;
connection slave; connection slave;
start slave;
sync_with_master; sync_with_master;
select * from t5 /* must be 1 after reconnection */; select * from t5 /* must be 1 after reconnection */;