into  riska.(none):/home/sven/bk/b34141-mysqlbinlog_4.1_binlogs/5.1-new-rpl


sql/log_event.cc:
  Auto merged
sql/log_event.h:
  Auto merged

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/bug33862_failed_drop_user/5.1


mysql-test/include/show_binlog_events2.inc:
  Auto merged

the include file.

fixed with correcting the offset.


mysql-test/include/show_binlog_events2.inc:
  correcting 5.1 specific offset (which appeared to 5.0's)

mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
  manual merge
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  manual merge

into  mysql1000.(none):/home/andrei/MySQL/FIXES/5.1/bug32971-rbr_error_prop


mysql-test/extra/rpl_tests/rpl_row_tabledefs.test:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/log_event.h:
  Auto merged
mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
  manual merge use local
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  manual merge use local

mysql-test/suite/bugs/data/rpl_bug12691.dat:
  Data file for test case
mysql-test/suite/bugs/r/rpl_bug12691.result:
  Result file

The error message due to lack of the default value for an extra field
was not as informative as it should be.

Fixed with improving the scheme of gathering, propagating and reporting
errors in applying rows events. 
The scheme is in the following.
Any kind of error of processing of a row event incidents are to be 
registered with my_error().
In the end Rows_log_event::do_apply_event() invokes rli->report() with the 
message to display consisting of all the errors.
This mimics `show warnings' displaying.
A simple test checks three errors in processing an event.
Two hunks - a user level error and pushing it into the list - 
have been devoted to already fixed Bug@31702.

Some open issues relating to this artifact listed on BUG@21842 page and
on WL@3679.
Todo: to synchronize the statement in the tests comments on Update and Delete
events may not stop when an extra field does not have a default with wl@3228 spec.


include/my_base.h:
  A new handler level error code that is supposed to be mapped to a set of more
  specific ER_ user level errors.
mysql-test/extra/rpl_tests/rpl_row_tabledefs.test:
  Adding yet another extra fields to see more than one error in show
  slave status' report.
mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
  results changed (the error message etc)
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  results changed
sql/log_event.cc:
  Refining slave_rows_error_report to iterate on the list of gathered errors;
  Simplifying signature of prepare_record as the function does not call
  rli->report to leave that duty to the event's top level code.
sql/log_event.h:
  adding a corrupt event error pushing. The error will be seen with
  show slave status.
sql/log_event_old.cc:
  similar to log_event.cc changes
sql/rpl_record.cc:
  prepare_record only pushes an error to the list
sql/rpl_record.h:
  signature changed
sql/share/errmsg.txt:
  The user level error code that corresponds to HA_ERR_CORRUPT_EVENT.
  The error will be reported in show slave status if such a failure happens.

mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt:
  Rename: mysql-test/t/rpl_loaddata_map-master.opt -> mysql-test/suite/rpl/t/rpl_loaddata_map-master.opt
mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt:
  Rename: mysql-test/t/rpl_loaddata_map-slave.opt -> mysql-test/suite/rpl/t/rpl_loaddata_map-slave.opt

into  riska.(none):/home/sven/bk/b32434-version_replication/5.1-new-rpl


sql/log_event.cc:
  Auto merged

sql/item_cmpfunc.cc:
  Minor fix to return correct value in case of error.
sql/rpl_utility.cc:
  Minor fix to return correct value in case of error.

BitKeeper/deleted/.del-show_binlog_events2.inc:
  Delete: mysql-test/include/show_binlog_events2.inc
client/mysqlbinlog.cc:
  char -> uchar for raw memory.
sql/item_cmpfunc.cc:
  Adding cast to remove warning when converting negative integer
  to unsigned type.
sql/log_event.cc:
  char -> uchar for raw memory.
sql/log_event.h:
  char -> uchar for raw memory.
sql/rpl_utility.cc:
  Adding cast to remove warning when converting negative integer
  to unsigned type.
sql/slave.cc:
  char -> uchar for raw memory.
sql/sql_repl.cc:
  char -> uchar for raw memory.
sql-common/client.c:
  char -> uchar for raw memory.

Main problem: mysql 5.1 cannot read binlogs from 4.1.
Subproblem 1: There is a mistake in sql_ex_info::init. The read_str()
function updates its first argument to point to the next character to
read. However, it is applied only to a copy of the buffer pointer, so the
real buffer pointer is not updated.
Fix 1: do not take a copy of the buffer pointer. The copy was needed
because sql_ex_info::init does not use the const attribute on some of its
arguments. So we add the const attribute, too.
Subproblem 2: The first BINLOG statement is asserted to be a
FORMAT_DESCRIPTION_LOG_EVENT, but 4.1 binlogs begin with START_EVENT_V3.
Fix 2: allow START_EVENT_V3 too.


mysql-test/suite/binlog/std_data/binlog_old_version_4_1.000001:
  New BitKeeper file ``mysql-test/suite/binlog/std_data/binlog_old_version_4_1.000001''
mysql-test/suite/binlog/r/binlog_old_versions.result:
  Updated result file.
mysql-test/suite/binlog/t/binlog_old_versions.test:
  Added a test reading an old 4.1 binlog.
sql/log_event.cc:
  1. Added const keyword at the following places:
   - input buffer for pretty_print_str
   - input buffer for write_str
   - input buffer, end pointer, and return value from sql_ex_info::init
  2. Fixed the bug by not taking a copy of buf before calling read_str in
  sql_ex_info::init().
sql/log_event.h:
  Added const keyword to fields of the sql_ex_info struct.
  Added const keyword to arguments and return value of sql_ex_info::init
sql/sql_binlog.cc:
  The first BINLOG statement must describe the format for future BINLOG
  statements. Otherwise, we do not know how to read the BINLOG statement.
  Problem: only FORMAT_DESCRIPTION_EVENT is currently allowed as the first
  event. Binlogs from 4.1 begin with a START_EVENT_V3, which serves the
  same purpose.
  Fix: We now allow the first BINLOG statement to be a START_EVENT_V3, as
  well as a FORMAT_DESCRIPTION_EVENT.

into  dl145h.mysql.com:/data0/mkindahl/mysql-5.1-rpl


sql/sql_parse.cc:
  Auto merged
include/my_sys.h:
  Manual merge
mysql-test/suite/rpl/r/rpl_grant.result:
  Manual merge
sql/sql_acl.cc:
  Manual merge
sql/sql_repl.cc:
  Manual merge

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/bug26489_corruption_in_relay_log/5.0

Problem: When slave reads format_description_log_event, it checks if the
master is a version that uses an old binlog format. See also BUG#27779.
Not all possible server_versions were listed.
Fix: Check for all server_versions which use the old binlog_format.


sql/log_event.cc:
  In the place where we check if server_version indicates that master is
  the alcatel branch, we now check all currently possible alcatel versions,
  not just a subset. Added comment to explain which clones are affected.

mysql-test/r/rpl_grant.result:
  update result

Here is the scenario that causes the failure.(by Mats)

1. The to-be corrupt log event (let's call it X), is split into two
   packets B and C on the network level (net_write_buff()). The parts
   are X = (x',x''). The part x' ends up in packet B and part x''
   ends up in packet C. Prior to the corrupt event X, the event Y has
   been written successfully, but has been split into two packets as
   well, which we call (y',y'').
2. The master sends packet A = (y'',x') to the slave, increases the
   packet sequence number, the slave receives the packet, but fails
   to reply before the master gets a timeout.
3. Since the master got a timeout, it reports failure, and aborts
   sending the binary log by exiting mysql_binlog_send(). However, it
   leaves the buffer intact, still holding y'' (but not x', since the
   write_pos is not increased).
4. After exiting mysql_binlog_send(), the master does a
   disconnection of the client thread, which involves sending an
   error message e to the client (i.e., the slave).
5. In this case, net_write_buff() is used again, but this time the
   old contents of the packet is used so that the new packet is
   D = (y'',e). Note that this will use a new packet sequence number,
   since the packet number was increased in step 2.
6. The slave receives the tail y'' of the Y log event, concatenates
   this with x' (which it already received), and writes the event
   (x',y'') it to the relay log since it hasn't noticed anything is
   amiss.
7. It then tries to read more bytes, which is either e (if the length
   given for X just happened to match the length given for Y, or just
   plain garbage because the slave is out of sync with what is
   actually sent.
8. After a while, the SQL thread tries to execute the event (x',y''),
   which is very likely to be just nonsense.

The problem can be fixed by not resetting net->error after the call of 
mysql_binlog_send, so the error message will not be sent and the connection
will be closed.


sql/sql_parse.cc:
  Do not reset net->error, if net->error == 2, we should not try to use the connection again

The problem is when create/rename/drop users, the statement was logged regardless of error, even if no data has been changed, the statement was logged.

After this patch, create/rename/drop users don't write the binlog if the statement makes no changes, if the statement does make any changes, log the statement with possible error code.

This patch is based on the patch for BUG#29749, which is not pushed


sql/sql_acl.cc:
  when create/rename/drop users, don't write the binlog if the statement make no changes
mysql-test/r/rpl_user.result:
  New BitKeeper file ``mysql-test/r/rpl_user.result''
mysql-test/t/rpl_user.test:
  New BitKeeper file ``mysql-test/t/rpl_user.test''

mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test:
  Remove unnecessary show master status, and replace the rest with show binlog events for checking
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
  update result
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
  update result

mysql-test/extra/binlog_tests/blackhole.test:
  mask out file_id
mysql-test/extra/binlog_tests/mix_innodb_myisam_side_effects.test:
  remove unnecessary show master status
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
  mask out file_id
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
  remove unnecessary show master status

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/bug#32205/5.1


BitKeeper/deleted/.del-binlog_start_comment.result:
  Auto merged
BitKeeper/deleted/.del-binlog_start_comment.test:
  Auto merged
mysql-test/extra/binlog_tests/blackhole.test:
  Manual merge
mysql-test/r/case.result:
  Manual merge
mysql-test/r/mysqlbinlog2.result:
  Manual merge
mysql-test/suite/binlog/r/binlog_stm_blackhole.result:
  Manual merge
mysql-test/t/case.test:
  Manual merge

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/versional/merge-51

into  riska.(none):/home/sven/bk/b27779-old_row_events/5.1-new-rpl


sql/log_event.cc:
  Auto merged

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/versional/merge-51


mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  mask error message in show slave status

mysql-test/extra/rpl_tests/rpl_row_tabledefs.test:
  Mask out error messages
mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
  Mask out Error messages in reslut of show slave status
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  Mask out Error messages in reslut of show slave status
mysql-test/suite/rpl/t/rpl_temporary_errors.test:
  mask out binlog position

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/versional/merge-51


mysql-test/suite/rpl/r/rpl_create_database.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_load_from_master.result:
  Auto merged
mysql-test/suite/rpl/t/rpl_create_database.test:
  Auto merged
mysql-test/suite/rpl/t/rpl_load_from_master.test:
  Auto merged
mysql-test/suite/rpl/r/rpl_init_slave.result:
  SCCS merged
mysql-test/suite/rpl/t/rpl_init_slave.test:
  SCCS merged

Mask binlog positions, error, warning and other information that are not significant for the test


mysql-test/extra/rpl_tests/rpl_max_relay_size.test:
  Mask out binlog position and DBs in result of show master status
mysql-test/extra/rpl_tests/rpl_reset_slave.test:
  Mask out log positions in tests to make them version independent
mysql-test/extra/rpl_tests/rpl_row_tabledefs.test:
  Mask out Error messages in reslut of show slave status
mysql-test/suite/rpl/r/rpl_000015.result:
  Mask out log positions in tests to make them version independent
  ---
  Mask out binlog position and DBs in result of show master status
mysql-test/suite/rpl/r/rpl_change_master.result:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/r/rpl_create_database.result:
  fix for versional test
mysql-test/suite/rpl/r/rpl_grant.result:
  fix for versional test
mysql-test/suite/rpl/r/rpl_init_slave.result:
  fix for versional test
mysql-test/suite/rpl/r/rpl_load_from_master.result:
  update result
mysql-test/suite/rpl/r/rpl_log_pos.result:
  Mask out binlog position and DBs in result of show master status
mysql-test/suite/rpl/r/rpl_rotate_logs.result:
  Mask out binlog position and DBs in result of show master status
mysql-test/suite/rpl/r/rpl_row_max_relay_size.result:
  Mask out binlog position and DBs in result of show master status
mysql-test/suite/rpl/r/rpl_row_reset_slave.result:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/r/rpl_skip_error.result:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/r/rpl_stm_max_relay_size.result:
  Mask out log positions in tests to make them version independent
  ---
  Mask out binlog position and DBs in result of show master status
mysql-test/suite/rpl/r/rpl_stm_reset_slave.result:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/r/rpl_stm_until.result:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/r/rpl_temporary_errors.result:
  Mask out binlog positions
mysql-test/suite/rpl/t/rpl_000015.test:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/t/rpl_change_master.test:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/t/rpl_colSize.test:
  fix for versional test
mysql-test/suite/rpl/t/rpl_create_database.test:
  fix for versional test
mysql-test/suite/rpl/t/rpl_grant.test:
  fix for versional test
mysql-test/suite/rpl/t/rpl_init_slave.test:
  fix for versional test
mysql-test/suite/rpl/t/rpl_load_from_master.test:
  fix for versional test
mysql-test/suite/rpl/t/rpl_log_pos.test:
  Mask out binlog position and DBs
mysql-test/suite/rpl/t/rpl_rotate_logs.test:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/t/rpl_skip_error.test:
  Mask out log positions in tests to make them version independent
mysql-test/suite/rpl/t/rpl_stm_until.test:
  Mask out log positions in tests to make them version independent
mysql-test/include/show_binary_logs.inc:
  Mask out log positions in tests to make them version independent
mysql-test/include/show_master_logs.inc:
  Mask out log positions in tests to make them version independent
mysql-test/include/show_master_status.inc:
  Mask out log positions in tests to make them version independent
  ---
  Mask out binlog position and DBs in result of show master status
mysql-test/include/show_slave_status2.inc:
  Mask out log positions in tests to make them version independent

mysql-test/suite/rpl/r/rpl_init_slave.result:
  Result change.
mysql-test/suite/rpl/t/rpl_init_slave.test:
  Starting and stopping slave to make sure that the init_slave
  variable is executed.

BitKeeper/deleted/.del-binlog_start_comment.test:
  Delete: mysql-test/t/binlog_start_comment.test
BitKeeper/deleted/.del-binlog_start_comment.result:
  Delete: mysql-test/r/binlog_start_comment.result
mysql-test/suite/binlog/t/binlog_unsafe.test:
  Rename: mysql-test/t/binlog_unsafe.test -> mysql-test/suite/binlog/t/binlog_unsafe.test
mysql-test/suite/binlog/r/binlog_unsafe.result:
  Rename: mysql-test/r/binlog_unsafe.result -> mysql-test/suite/binlog/r/binlog_unsafe.result
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
  Result change.
mysql-test/suite/rpl/r/rpl_timezone.result:
  Result change.
mysql-test/suite/rpl/t/rpl_row_sp005.test:
  Adding missing sync with master causing test to fail.

mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test:
  Fixing test to use different positions depending on binlog format.
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
  Result change.
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
  Result change.
mysql-test/suite/binlog/t/binlog_row_mix_innodb_myisam.test:
  Removing part of test that does not work any more.
mysql-test/suite/binlog/t/binlog_stm_mix_innodb_myisam.test:
  Removing part of test that does not work any more.

Problem: Replication fails when master is mysql-5.1-wl2325-5.0-drop6 and
slave is mysql-5.1-new-rpl. The reason is that, in
mysql-5.1-wl2325-5.0-drop6, the event type id's were different than in
mysql-5.1-new-rpl.
Fix (in mysql-5.1-new-rpl):
 (1) detect that the server that generated the events uses the old
format, by checking the server version of the format_description_log_event
This patch recognizes mysql-5.1-wl2325-5.0-drop6p13-alpha,
mysql-5.1-wl2325-5.0-drop6, mysql-5.1-wl2325-5.0, mysql-5.1-wl2325-no-dd.
 (2) if the generating server is old, map old event types to new event
types using a permutation array.

I've also added a test case which reads binlogs for four different
versions.


mysql-test/suite/binlog/std_data/binlog_old_version_5_1-telco.000001:
  BitKeeper file /home/sven/bk/b27779-old_row_events/5.1-new-rpl/mysql-test/suite/binlog/std_data/binlog_old_version_5_1-telco.000001
mysql-test/suite/binlog/std_data/binlog_old_version_5_1-wl2325_row.000001:
  BitKeeper file /home/sven/bk/b27779-old_row_events/5.1-new-rpl/mysql-test/suite/binlog/std_data/binlog_old_version_5_1-wl2325_row.000001
mysql-test/suite/binlog/std_data/binlog_old_version_5_1-wl2325_stm.000001:
  BitKeeper file /home/sven/bk/b27779-old_row_events/5.1-new-rpl/mysql-test/suite/binlog/std_data/binlog_old_version_5_1-wl2325_stm.000001
mysql-test/suite/binlog/std_data/binlog_old_version_5_1_17.000001:
  BitKeeper file /home/sven/bk/b27779-old_row_events/5.1-new-rpl/mysql-test/suite/binlog/std_data/binlog_old_version_5_1_17.000001
mysql-test/suite/binlog/std_data/binlog_old_version_5_1_23.000001:
  BitKeeper file /home/sven/bk/b27779-old_row_events/5.1-new-rpl/mysql-test/suite/binlog/std_data/binlog_old_version_5_1_23.000001
sql/log_event.cc:
  Added code to read events generated by
  mysql-5.1-wl2325-5.0-drop6p13-alpha, mysql-5.1-wl2325-5.0-drop6,
  mysql-5.1-wl2325-5.0, mysql-5.1-wl2325-no-dd.
  More precisely, the event type id's had different numbers in
  those versions. To fix, we add a permutation array which maps old_id to
  new_id when the format_description_log_event indicates that the
  originating server is of the old type. We also need to permute the
  post_header_len array accordingly.
sql/log_event.h:
  sql/log_event.h@1.169, 2008-01-09 11:34:37+01:00, sven@riska.(none) +5 -1
  Added declaration needed in log_event.cc. Also, the destructor of
  Format_description_log_event is sometimes called when post_header_len is
  null, so we must pass the MY_ALLOW_ZERO_PTR flag to my_free.
mysql-test/suite/binlog/r/binlog_old_versions.result:
  Result file for new test.
mysql-test/suite/binlog/t/binlog_old_versions.test:
  New test case that loads binlogs from several old versions.

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/bug#32205/mysql-5.0-rpl

mysql-test/r/binlog_start_comment.result:
  Drop tables used in the test case when done
mysql-test/r/blackhole.result:
  Mask out file_id in show binlog events output
mysql-test/r/case.result:
  Drop table t2 too if it exists at the start of the test
mysql-test/t/blackhole.test:
  Mask out file_id in show binlog events output
mysql-test/t/case.test:
  Drop table t2 too if it exists at the start of the test

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/bug#32205/mysql-5.0-rpl

mysql-test/include/show_binlog_events2.inc:
  New BitKeeper file ``mysql-test/include/show_binlog_events2.inc''

into  mail.hezx.com:/media/sda3/work/mysql/bkwork/bug#32205/mysql-5.0-rpl

into  riska.(none):/home/sven/bk/b26395-autocommit-xa/5.0-rpl

into  riska.(none):/home/sven/bk/b26395-autocommit-xa/5.1-new-rpl

mysql-test/include/have_multi_ndb.inc:
  check that information_schema.engines table exists