UNHANDLED, CONFUSING ERROR
The main confusion with the error message is that "it
implies that your data dictionary may now be out of
sync". This patch will remove the unwanted and the
misleading error message by not doing an unnecessary
operation in the error handling code.
rb://980 approved by: Dmitry Lenev
PROBLEM:
--------
When binary log statements are replayed on the slave, BEGIN is represented
in com_counters but COMMIT is not. Similarly in 'ROW' based replication
'INSERT','UPDATE',and 'DELETE' com_counters are not getting incremented
when the binary log statements are replayed at slave.
ANALYSIS:
---------
In 'ROW' based replication for COMMIT,INSERT,UPDATE and DELETE operations
following special events are invoked.
Xid_log_event,Write_rows_log_event,Update_rows_log_event,Update_rows_log_event.
The above mentioned events doesn't go through the parser where the
'COM_COUNTERS' are incremented.
FIX:
-----
Increment statements are added at appropriate events.
Respective functions are listed below.
'Xid_log_event::do_apply_event'
'Write_rows_log_event::do_before_row_operations'
'Update_rows_log_event::do_before_row_operations'
'Delete_rows_log_event::do_before_row_operations'
sql/log_event.cc:
Added code to increment counts for 'COM_INSERT','COM_UPDATE',
'COM_DELETE' and 'COM_COMMIT'during ROW based replicaiton
Problem - this failure occured in the test added for the fix of the
bug-13333431. The basic problem of the failure was the
value of the report_port which persisted even after the end
of the test (ie. rpl_end.inc). So this causes the assertion
in the test to fail if it is executed again.
Fix - restarted the server with the default value being passed to the
report_port after testing the two expected case so that in the
next run of the test we will not encounter the previous value of
report_port.
mysql-test/suite/rpl/r/rpl_report_port.result:
Updated the corresponding result file.
mysql-test/suite/rpl/t/rpl_report_port-slave.opt:
Removed the slave option file.
mysql-test/suite/rpl/t/rpl_report_port.test:
Added the restart server option before ending the test.
Moved test from main suite to the new suites.
Move tests from maria/t and maria/r to maria
mysql-test/mysql-test-run.pl:
Added support for the new suites
Fixed failing tests in sys_vars as we have now stricter checking of setting of variables.
mysql-test/suite/sys_vars/r/innodb_adaptive_flushing_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_adaptive_hash_index_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_large_prefix_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_random_read_ahead_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_stats_on_metadata_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_strict_mode_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_support_xa_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/innodb_table_locks_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/rpl_semi_sync_master_enabled_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/r/rpl_semi_sync_slave_enabled_basic.result:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_adaptive_flushing_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_adaptive_hash_index_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_large_prefix_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_random_read_ahead_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_stats_on_metadata_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_strict_mode_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_support_xa_basic.test:
One can now only assign 0 or 1 to boolean variables
mysql-test/suite/sys_vars/t/innodb_table_locks_basic.test:
One can now only assign 0 or 1 to boolean variables
mysys/my_getsystime.c:
Merge + fixed bug that __NR_clock_gettime didn't work in 5.5
Description: When the table has more than one unique or primary key,
INSERT... ON DUP KEY UPDATE statement is sensitive to the order in which
the storage engines checks the keys. Depending on this order, the storage
engine may determine different rows to mysql, and hence mysql can update
different rows on master and slave.
Solution: We mark INSERT...ON DUP KEY UPDATE on a table with more than on unique
key as unsafe therefore the event will be logged in row format if it is available
(ROW/MIXED). If only STATEMENT format is available, a warning will be thrown.
mysql-test/suite/binlog/r/binlog_unsafe.result:
Updated result file
mysql-test/suite/binlog/t/binlog_unsafe.test:
Added test to check for warning being thrown when the unsafe statement is executed
mysql-test/suite/rpl/r/rpl_known_bugs_detection.result:
Updated result file
sql/share/errmsg-utf8.txt:
Added new warning message
sql/sql_base.cc:
check for tables in the query with more than one UNIQUE KEY and INSERT ON DUPLICATE KEY UPDATE, and mark such statements unsafe.
Fixed that repair removes the 'table is moved' mark.
mysql-test/suite/maria/r/maria-autozerofill.result:
Test case for lp:967914
mysql-test/suite/maria/t/maria-autozerofill.test:
Test case for lp:967914
storage/maria/ha_maria.cc:
Fixed that repair removes the 'table is moved' mark.
Fix the calculation of the next autoinc value when offset > 1. Some of the
results have changed due to the changes in the allocation calculation. The
new calculation will result in slightly bigger gaps for bulk inserts.
rb://866 Approved by Jimmy Yang.
Backported from mysql-trunk (5.6)
The issue was that check/optimize/anaylze did not zerofill the table before they started to work on it.
Added one more element to not often used function handler::auto_repair() to allow handler to decide when to auto repair.
mysql-test/suite/maria/r/maria-autozerofill.result:
Test case for lp:944422
mysql-test/suite/maria/t/maria-autozerofill.test:
Test case for lp:944422
sql/ha_partition.cc:
Added argument to auto_repair()
sql/ha_partition.h:
Added argument to auto_repair()
sql/handler.h:
Added argument to auto_repair()
sql/table.cc:
Let auto_repair() decide which errors to trigger auto-repair
storage/archive/ha_archive.h:
Added argument to auto_repair()
storage/csv/ha_tina.h:
Added argument to auto_repair()
storage/maria/ha_maria.cc:
Give better error & warning messages for auto-repaired tables.
storage/maria/ha_maria.h:
Added argument to auto_repair()
Always auto-repair in case of moved table.
storage/maria/ma_open.c:
Remove special handling of HA_ERR_OLD_FILE (this is now handled in auto_repair())
storage/myisam/ha_myisam.h:
Added argument to auto_repair()
mysql-test/suite/innodb/t/group_commit_crash.test:
remove autoincrement to avoid rbr being used for insert ... select
mysql-test/suite/innodb/t/group_commit_crash_no_optimize_thread.test:
remove autoincrement to avoid rbr being used for insert ... select
mysys/my_addr_resolve.c:
a pointer to a buffer is returned to the caller -> the buffer cannot be on the stack
mysys/stacktrace.c:
my_vsnprintf() is ok here, in 5.5
Patch and test case by Patryk Pomykalski
mysql-test/suite/innodb/r/innodb-autoinc.result:
updated test case
storage/innodb_plugin/handler/ha_innodb.cc:
Fixed that we properly reserve values for auto_increment
storage/xtradb/handler/ha_innodb.cc:
Fixed that we properly reserve values for auto_increment
Make the slave options --replicate-* dynamic variables so that these
options can be changed dynamically while the server is running,
which enables users to modify replication filtering rules without
having to stop and restart the server.
This is accomplished by just requiring that the slave threads are
stopped when these options are set dynamically. Since filtering
rules are only used by the SQL slave thread, setting them while the
thread is not running avoids the need for locking.
Remove Aria state history for drop/rename
mysql-test/suite/maria/r/maria-recovery2.result:
Updated old (wrong) test result
sql/handler.cc:
Fixed wrong argument to implict_commit
storage/maria/ha_maria.cc:
Ensure that we don't use file->trn if THD_TRN is 0. (This means that implict_commit() has been called and the trn object is not ours anymore)
storage/maria/ma_extra.c:
Remove Aria state history for drop/rename
storage/maria/ma_rename.c:
Remove Aria state history for rename
storage/maria/ma_state.c:
More DBUG_PRINT
