Split rpl_row_charset into:
- rpl_row_utf16.
- rpl_row_utf32.
This way these tests can run independently if server supports
either one of the charsets but not both.
Cleaned up rpl_row_utf32 which had a spurious instruction:
-- let $reset_slave_type_conversions= 0
In BUG#51787 we were using the wrong charset to print out the
data. We were using the field charset for the string that would
hold the information. This caused the assertion, because the
string length was not aligned with UTF32 bytes requirements for
storage.
We fix this by using &my_charset_latin1 in the string object
instead of the field->charset(). As a side-effect, we needed to
extend the show_sql_type interface so that it took the field
charset is now passed as a parameter, so that one is able to
calculate the correct field size.
In BUG#51716 we had issues with Field_string::pack and
Field_string::unpack. When packing, the length was incorrectly
calculated. When unpacking, the padding the string would be
padded with the wrong bytes (a few bytes less than it should).
We fix this by resorting to charset abstractions (functions) that
calculate the correct length when packing and pad correctly the
string when unpacking.
The test case crashes and recovers the server twice, and while
recovering InnoDB sets innodb_file_format_check to different
format on second restart. This makes the test case clean up
check to fail.
We fix this by deploying the option "--innodb_file_format_check='ON'"
in slave startup configuration. This makes the innodb_file_format_check
to not change on secod restart.
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/r/having.result
Text conflict in mysql-test/suite/rpl/t/disabled.def
Text conflict in mysql-test/suite/rpl/t/rpl_slave_skip.test
Text conflict in storage/federated/ha_federated.cc
mode
When the master was executing in sql_mode='traditional' (which
implies that really_abort_on_warning returns TRUE - because of
MODE_STRICT_ALL_TABLES), the error code (ER_DUP_ENTRY in the
reported case) was not being set in the
Query_log_event. Therefore, even if a failure was to be expected
when replaying the statement on the slave, a failure would occur,
because the Query_log_event was not transporting the expected
error code, but 0 instead.
This was because when the master was getting the error code to
set it in the Query_log_event, the executing thread would be
assumed to have been killed:
THD::killed==THD::KILL_BAD_DATA. This would make the error code
fetch routine not to check thd->main_da.sql_errno(), but instead
the thd->killed value. What's more, is that the server would
thd->killed value if thd->killed == THD::KILL_BAD_DATA and return
0 instead. So this is a double inconsistency, as the we should
not even check thd->killed but rather thd->main_da.sql_errno().
We fix this by extending the condition used to choose whether to
check the thd->main_da.sql_errno() or thd->killed, so that it
takes into consideration the case when:
thd->killed==THD::KILL_BAD_DATA.
START SLAVE UNTIL MASTER ... specifies only SQL thread to stop.
rpl_slave_skip erronously deployed waiting for stop of both threads.
Corrected with deploying the correct macro.
Notice, earlier a similar bug@47749 was fixed in mysql-trunk.
mysql-test/suite/rpl/t/rpl_slave_skip.test:
changing two waiting calls for offline of both threads into waiting for SQL to stop.
The test failed due to Bug #29790.
However, logics of the failing part does not need I_S selecting.
Fixing to remove the non-deterministic I_S selecting as redundant
from a part of the test dealing with BUG@22864.
mysql-test/suite/rpl/r/rpl_row_create_table.result:
results updated.
mysql-test/suite/rpl/t/disabled.def:
rpl_row_create_table is re-enabled.
mysql-test/suite/rpl/t/rpl_row_create_table.test:
removed a non-deterministic I_S selecting as redundant
from a part of the test dealing with BUG@22864.
backporting of bug@30703 to 5.1.
The fixes are backed up with a regression test.
mysql-test/include/test_fieldsize.inc:
waiting to stop is to be actually exclusively for SQL thread.
mysql-test/suite/rpl/r/rpl_show_slave_running.result:
new results file is added.
mysql-test/suite/rpl/t/rpl_show_slave_running.test:
regression test for bug#30703 is added.
sql/mysqld.cc:
refining `show status like slave_running' handler to correspond to one of
`show slave status'.
sql/slave.cc:
A dbug-sync point is added to complement the regression test.
A set of program options and variables was deprecated in
MySQL 5.1, and is hereby removed.
client/mysql.cc:
--no-auto-rehash (-A) is no longer deprecated
--no-named-commands (-g) is now removed
--skip-line-numbers (-L) is no longer deprecated
--set-variable (-O) is now removed
--no-pager is now removed
client/mysqlbinlog.cc:
--position is now removed (use --start-position)
-j is now equivalent with --start-position
client/mysqldump.c:
--first-slave is now removed
--no-set-names (-N) is now removed
--set-variable (-O) is now removed
mysql-test/include/default_mysqld.cnf:
default-character-set is removed as an option
character-set-server is equivalent.
mysql-test/t/bug47671-master.opt:
default-character-set option is removed
character-set-server is equivalent
mysql-test/t/ctype_latin1_de-master.opt:
default-character-set option is removed
character-set-server is equivalent
mysql-test/t/ctype_ucs2_def-master.opt:
default-collation is removed
collation-server is equicalent
scripts/mysqld_multi.sh:
--config-file has been superseded by
--defaults-extra-file
sql/mysql_priv.h:
Removed the version number in the deprecation
warning text, as decided by ServerPT.
sql/mysqld.cc:
--default-character-set (-C) is removed
--default-collation is removed
--log-long-format (-0) is removed
--safe-show-database is removed
--set-variable (-O) is removed
sql/sql_yacc.yy:
The FRAC_SECOND keyword is removed
sql/sys_vars.cc:
The sql_log_update system variable is removed
1. Now test use fake_relay_log primitive
2. Added RESET SLAVE to include/setup_fake_relay_log.inc for removing relay log info file
3. Added RESET SLAVE to include/cleanup_fake_relay_log.inc
4. Test moved to rpl suite as rpl_binlog_auto_inc_bug33029.test
5. Updated result file
--slave-load-tm
The MDL_SHARED lock was introduced for an object in 5.4, but the 'TABLE_LIST'
object was not initialized with the MDL_SHARED lock when applying event with
LOAD DATA INFILE into table. So the failure is caused when checking the
MDL_SHARED lock for the object.
To fix the problem, the 'TABLE_LIST' object was initialized with the MDL_SHARED
lock when applying event with LOAD DATA INFILE into table.
mysql-test/suite/rpl/t/disabled.def:
Got rid of the line for enabling 'rpl_cross_version' test.
We found that there are some tests that are not cleaning
up properly:
1. rpl_tmp_table_and_DDL
2. rpl_do_grant
3. rpl_sync
For #1 and #2 we found that the slave would not, for some
cases, replicate all the instructions the master processed
in the cleanup section. We fix these by deploying some
synchronization commands in the test cases so that slave
processes all clean up instructions.
As for #3, this is tracked as part of another bug
(BUG@50442).
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/suite/rpl/r/rpl_slow_query_log.result
Text conflict in mysql-test/suite/rpl/t/rpl_slow_query_log.test
Conflict adding files to server-tools. Created directory.
Conflict because server-tools is not versioned, but has versioned children. Versioned directory.
Conflict adding files to server-tools/instance-manager. Created directory.
Conflict because server-tools/instance-manager is not versioned, but has versioned children. Versioned directory.
Contents conflict in server-tools/instance-manager/options.cc
Text conflict in sql/mysqld.cc
mysql-test/t/disabled.def:
Restore disabled ssl tests: SSL certificates were updated.
Disable sp_sync.test, the test case can't work in next-4284.
mysql-test/t/partition_innodb.test:
Disable parsing of the test case for Bug#47343,
the test can not work in next-4284.
mysql-test/t/ps_ddl.test:
Update results (CREATE TABLE IF NOT EXISTS takes
into account existence of the temporary table).
into slow log
While processing a statement, down the mysql_parse execution
stack, the thd->enable_slow_log can be assigned to
opt_log_slow_admin_statements, depending whether one is executing
administrative statements, such as ALTER TABLE, OPTIMIZE,
ANALYZE, etc, or not. This can have an impact on slow logging for
statements that are executed after an administrative statement
execution is completed.
When executing statements directly from the user this is fine
because, the thd->enable_slow_log is reset right at the beginning
of the dispatch_command function, ie, everytime a new statement
is set is set to execute.
On the other hand, for slave SQL thread (sql_thd) the story is a
bit different. When in SBR the sql_thd applies statements by
calling mysql_parse. Right after, it calls log_slow_statement
function to log them if they take too long. Calling mysql_parse
directly is fine, but also means that dispatch_command function
is bypassed. As a consequence, thd->enable_slow_log does not get
a chance to be reset before the next statement to be executed by
the sql_thd. If the statement just executed by the sql_thd was an
administrative statement and logging of admin statements was
disabled, this means that sql_thd->enable_slow_log will be set to
0 (disabled) from that moment on. End result: sql_thd stops
logging slow statements.
We fix this by resetting the value of sql_thd->enable_slow_log to
the value of opt_log_slow_slave_statements right after
log_slow_stement is called by the sql_thd.
After merge fixes.
Adjust replication test cases.
mysql-test/suite/rpl/r/rpl_mixed_row_innodb.result:
Update results with a new test.
mysql-test/suite/rpl/r/rpl_stm_loadfile.result:
Add a warning, which I believe is an expected one.
mysql-test/suite/rpl/t/rpl_killed_ddl.test:
Sort results to avoid test failurs under load.
mysql-test/suite/rpl_ndb/r/rpl_ndb_binlog_format_errors.result:
Update results (next-4284 merge).
mysql-test/suite/rpl_ndb/t/rpl_ndb_binlog_format_errors.test:
Adjust test output to the new table opening scheme: decide_logging_format() is now called in CREATE/DROP trigger.
To 5.x Release
Notes
=====
This is a backport of BUG#23300 into 5.1 GA.
Original cset revid (in betony):
luis.soares@sun.com-20090929140901-s4kjtl3iiyy4ls2h
Description
===========
When using replication, the slave will not log any slow query
logs queries replicated from the master, even if the
option "--log-slow-slave-statements" is set and these take more
than "log_query_time" to execute.
In order to log slow queries in replicated thread one needs to
set the --log-slow-slave-statements, so that the SQL thread is
initialized with the correct switch. Although setting this flag
correctly configures the slave thread option to log slow queries,
there is an issue with the condition that is used to check
whether to log the slow query or not. When replaying binlog
events the statement contains the SET TIMESTAMP clause which will
force the slow logging condition check to fail. Consequently, the
slow query logging will not take place.
This patch addresses this issue by removing the second condition
from the log_slow_statements as it prevents slow queries to be
binlogged and seems to be deprecated.
fails in PB sporadically)
The IO thread can concurrently access the relay log IO_CACHE
while another thread is performing an FLUSH LOGS procedure.
FLUSH LOGS closes and reopens the relay log and while doing so it
(re)initializes its IO_CACHE. During this procedure the IO_CACHE
mutex is also reinitialized, which can cause problems if some
other thread (namely the IO THREAD) is concurrently accessing it
at the time .
This patch fixes the problem by extending the interface of the
flush_master_info function to also include a second paramater,
"need_relay_log_lock", stating whether the thread should grab the
relay log lock or not before actually flushing the relay log.
Also, IO thread now calls flush_master_info with this flag set
when it flushes master info with in the event read_event loop.
Finally, we also increase loop time in rpl_heartbeat_basic test
case, so that the number of calls to flush logs doubles, stressing
this part of the code a little more.
mysql-test/suite/rpl/t/rpl_heartbeat_basic.test:
Doubled the number of iterations on the FLUSH LOGS loop by
doubling the time available to perform all iterations.
sql/repl_failsafe.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
sql/rpl_mi.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
sql/rpl_mi.h:
Changed flush_master_info interface. Now takes a second parameter
instead of just one. The second parameter is: need_lock_relay_log.
sql/rpl_rli.cc:
Small fix in comment.
sql/slave.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
sql/sql_repl.cc:
Updating flush_master_info call so that it uses two parameters
instead of one.
