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BUG#50474: rpl_slave_load_remove_tmpfile failed on windows debug

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The test case injects an error in the server by deleting the
temporary file that it uses during the load data statement
execution. The error consisted of closing, deleting and setting
the file descriptor to -1 right before calling mysql_file_write.

Although, this error injection seems to work OK in Unix like
environments, in Windows, this would cause the server to hit an
assertion in 'my_get_open_flags':

  DBUG_ASSERT(fd >= MY_FILE_MIN && fd < (int)my_file_limit)

We fix this by changing the error injection to just call the
macro my_delete_allow_opened, instead of the close + delete + set
fd=-1. The macro deletes the file and is platform
independent. Additionally, this required some changes to how the
assertion is handled in the test case to make it cope with this
change.
This commit is contained in:
Luis Soares
2010-01-21 00:41:32 +00:00
parent 081a3726dd
commit 817ae11cc2
3 changed files with 16 additions and 50 deletions
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44
mysql-test/suite/rpl/r/rpl_slave_load_remove_tmpfile.result
View File

@ -10,47 +10,7 @@ insert into t1(b) values (1);
insert into t1(b) values (2);
load data infile '../../std_data/rpl_loaddata.dat' into table t1;
commit;
show slave status;
Slave_IO_State #
Master_Host 127.0.0.1
Master_User root
Master_Port MASTER_MYPORT
Connect_Retry 1
Master_Log_File master-bin.000001
Read_Master_Log_Pos #
Relay_Log_File #
Relay_Log_Pos #
Relay_Master_Log_File master-bin.000001
Slave_IO_Running Yes
Slave_SQL_Running No
Replicate_Do_DB
Replicate_Ignore_DB
Replicate_Do_Table
Replicate_Ignore_Table
Replicate_Wild_Do_Table
Replicate_Wild_Ignore_Table
Last_Errno 9
Last_Error Error in Begin_load_query event: write to '../../tmp/SQL_LOAD.data' failed
Skip_Counter 0
Exec_Master_Log_Pos #
Relay_Log_Space #
Until_Condition None
Until_Log_File
Until_Log_Pos 0
Master_SSL_Allowed No
Master_SSL_CA_File
Master_SSL_CA_Path
Master_SSL_Cert
Master_SSL_Cipher
Master_SSL_Key
Seconds_Behind_Master #
Master_SSL_Verify_Server_Cert No
Last_IO_Errno #
Last_IO_Error #
Last_SQL_Errno 9
Last_SQL_Error Error in Begin_load_query event: write to '../../tmp/SQL_LOAD.data' failed
Replicate_Ignore_Server_Ids
Master_Server_Id 1
drop table t1;
drop table t1;
call mtr.add_suppression("Slave: Error writing file 'UNKNOWN' .Errcode: 9. Error_code: 3");
call mtr.add_suppression("Slave: Can't get stat of .*");
call mtr.add_suppression("Slave: File.* not found.*");