BUG#37718: rpl.rpl_stm_mystery22 fails sporadically on pushbuild

Problem 1: The test waits for an error in the slave sql thread,
then resolves the error and issues 'start slave'. However, there
is a gap between when the error is reported and the slave sql
thread stops. If this gap was long, the slave would still be
running when 'start slave' happened, so 'start slave' would fail
and cause a test failure.
Fix 1: Made wait_for_slave_sql_error wait for the slave to stop
instead of wait for error in the IO thread. After stopping, the
error code is verified. If the error code is wrong, debug info
is printed. To print debug info, the debug printing code in
wait_for_slave_param.inc was moved out to a new file,
show_rpl_debug_info.inc.
Problem 2: rpl_stm_mystery22 is a horrible name, the comments in
the file didn't explain anything useful, the test was generally
hard to follow, and the test was essentially duplicated between
rpl_stm_mystery22 and rpl_row_mystery22.
Fix 2: The test is about conflicts in the slave SQL thread,
hence I renamed the tests to rpl_{stm,row}_conflicts. Refactored
the test so that the work is done in
extra/rpl_tests/rpl_conflicts.inc, and
rpl.rpl_{row,stm}_conflicts merely sets some variables and then
sourced extra/rpl_tests/rpl_conflicts.inc.
The tests have been rewritten and comments added.
Problem 3: When calling wait_for_slave_sql_error.inc, you always
want to verify that the sql thread stops because of the expected
error and not because of some other error. Currently,
wait_for_slave_sql_error.inc allows the caller to omit the error
code, in which case all error codes are accepted.
Fix 3: Made wait_for_slave_sql_error.inc fail if no error code
is given. Updated rpl_filter_tables_not_exist accordingly.
Problem 4: rpl_filter_tables_not_exist had a typo, the dollar
sign was missing in a 'let' statement.
Fix 4: Added dollar sign.
Problem 5: When replicating from other servers than the one named
'master', the wait_for_slave_* macros were unable to print debug
info on the master.
Fix 5: Replace parameter $slave_keep_connection by
$master_connection.

mysql-test/extra/rpl_tests/rpl_conflicts.test

+# ==== Purpose ====
+#
+# Test that slave behaves well in some conflict situations.  The
+# following are tested:
+#
+# - The slave SQL thread sees an 'INSERT' of a row with a key that
+#   already exists in the table;
+#
+# - The slave SQL thread sees a 'DELETE' of a row that does not
+#   exist in the table.
+#
+# In statement-logging mode, the first conflict type causes the slave
+# to stop with an error and the second conflict is ignored.
+#
+# In row-logging mode, the slave behavior depends the value of
+# @@slave_exec_mode on the slave: if @@slave_exec_mode is IDEMPOTENT,
+# the slave should ignore the conflicting statement and continue
+# normally.  If @@slave_exec_mode is STRICT, the slave should stop
+# with an error.
+#
+# This test was previously named rpl_stm_mystery22/rpl_row_mystery22.
+#
+#
+# ==== Method ====
+#
+# Create a table on master and slave, insert a row on slave, and
+# insert the same row on master.
+#
+# Create a table on master and slave, insert a row on master with
+# binlogging turned off, and remove the row on master with binlogging
+# turned on.
+#
+#
+# ==== Related bugs ====
+#
+# BUG#31552: Replication breaks when deleting rows from out-of-sync table without PK
+# BUG#31609: Not all RBR slave errors reported as errors
+#
+# Bug in this test case:
+# BUG#37718: rpl.rpl_stm_mystery22 fails sporadically on pushbuild
+#
+#
+# ==== Usage ====
+#
+# This file assumes the following:
+#
+# - The test language variable $slave_is_idempotent is set to 1 if the
+#   slave is expected to stop on duplicate key errors (i.e., if the
+#   binlog is in statement mode or
+#   @@global.slave_exec_mode=STRICT). It is set to 0 otherwise.
+#
+# - Replication has been initialized by include/master-slave.inc
+#
+# - The test adds a suppression for the following warning:
+#    Slave: Can't find record in 't1' Error_code: 1032
+
+
+--echo ==== Initialize ====
+
+--echo [on master]
+connection master;
+CREATE TABLE t1(a INT PRIMARY KEY);
+--echo [on slave]
+sync_slave_with_master;
+
+
+--echo ==== Test: SQL thread sees 'INSERT' of existing key ====
+
+--echo ---- Prepare slave so that it will get duplicate key error ----
+# This row will be in the way of the row inserted by master.
+INSERT INTO t1 VALUES (1);
+
+--echo ---- Insert rows on master ----
+--echo [on master]
+connection master;
+# Insert the same row on master
+INSERT INTO t1 VALUES (1);
+save_master_pos;
+SELECT * FROM t1;
+
+--echo [on slave]
+connection slave;
+
+# If we are statement-logging or if slave_exec_mode=STRICT, we now
+# expect to see an error on the slave.  Otherwise (i.e., we are
+# row-logging and slave_exec_mode=IDEMPOTENT), we expect that the
+# duplicate row is ignored by the slave and replication continues.
+if (`SELECT @@global.binlog_format != 'ROW' OR @@global.slave_exec_mode = 'STRICT'`) {
+  --echo ---- Wait until slave stops with an error ----
+  # Wait until the slave tries to run the query, fails with duplicate
+  # key error, and stops the SQL thread.
+  let $slave_sql_errno= 1062; # ER_DUP_ENTRY
+  source include/wait_for_slave_sql_error.inc;
+  let $err= query_get_value("SHOW SLAVE STATUS", Last_SQL_Error, 1);
+  --echo Last_SQL_Error = $err (expected "duplicate key" error)
+  SELECT * FROM t1;
+
+  --echo ---- Resolve the conflict on the slave and restart SQL thread ----
+  DELETE FROM t1 WHERE a = 1;
+  START SLAVE SQL_THREAD;
+  source include/wait_for_slave_sql_to_start.inc;
+}
+
+--echo ---- Sync slave and verify that there is no error ----
+sync_with_master;
+let $err= query_get_value("SHOW SLAVE STATUS", Last_SQL_Error, 1);
+--echo Last_SQL_Error = '$err' (expected no error)
+SELECT * FROM t1;
+
+
+--echo ==== Test: SQL thread sees 'DELETE' of non-existing row ====
+
+--echo ---- On master, insert two rows, the second with binlogging off ----
+--echo [on master]
+connection master;
+DELETE FROM t1;
+INSERT INTO t1 VALUES (1);
+
+--echo [on slave]
+sync_slave_with_master;
+DELETE FROM t1 WHERE a = 1;
+
+--echo ---- On master, remove the row that does not exist on slave ----
+--echo [on master]
+connection master;
+DELETE FROM t1 WHERE a = 1;
+SELECT * FROM t1;
+save_master_pos;
+
+--echo [on slave]
+connection slave;
+
+# If we are row-logging and slave_exec_mode is STRICT, we now expect
+# an error since the row to delete does not exist on slave.  Otherwise
+# (i.e., either we are statement-logging or slave_exec_mode is
+# IDEMPOTENT), the absence of the row to delete is ignored and
+# replication continues.
+if (`SELECT @@global.binlog_format = 'ROW' AND @@global.slave_exec_mode = 'STRICT'`) {
+  --echo ---- Wait until slave stops with an error ----
+  let $slave_sql_errno= 1032; # ER_KEY_NOT_FOUND
+  source include/wait_for_slave_sql_error.inc;
+  let $err= query_get_value("SHOW SLAVE STATUS", Last_SQL_Error, 1);
+  --echo Last_SQL_Error = $err (expected "can't find record" error)
+  SELECT * FROM t1;
+
+  --echo ---- Resolve the conflict on the slave and restart SQL thread ----
+  INSERT INTO t1 VALUES (1);
+  START SLAVE SQL_THREAD;
+  source include/wait_for_slave_sql_to_start.inc;
+}
+
+--echo ---- Sync slave and verify that there is no error ----
+# The slave should sync ok, and SHOW SLAVE STATUS should give no
+# error.
+sync_with_master;
+let $err= query_get_value("SHOW SLAVE STATUS", Last_SQL_Error, 1);
+--echo Last_SQL_Error = $err (expected no error)
+SELECT * FROM t1;
+
+
+--echo ==== Clean up ====
+
+--echo [on master]
+connection master;
+DROP TABLE t1;
+
+--echo [on slave]
+sync_slave_with_master;

mysql-test/include/show_rpl_debug_info.inc

+# ==== Purpose ====
+#
+# Print status information for replication, typically used to debug
+# test failures.
+#
+# First, the following is printed on slave:
+#
+#   SHOW SLAVE STATUS
+#   SHOW PROCESSLIST
+#   SHOW BINLOG EVENTS IN <binlog_name>
+#
+# Where <binlog_name> is the currently active binlog.
+#
+# Then, the following is printed on master:
+#
+#   SHOW MASTER STATUS
+#   SHOW PROCESSLIST
+#   SHOW BINLOG EVENTS IN <sql_binlog_name>
+#   SHOW BINLOG EVENTS IN <io_binlog_name>
+#
+# Where <sql_binlog_name> is the binlog name that the slave sql thread
+# is currently reading from and <io_binlog_name> is the binlog that
+# the slave IO thread is currently reading from.
+#
+# ==== Usage ====
+#
+# [let $master_connection= <connection>;]
+# source include/show_rpl_debug_info.inc;
+#
+# If $master_connection is set, debug info will be retrieved from the
+# connection named $master_connection.  Otherwise, it will be
+# retrieved from the 'master' connection if the current connection is
+# 'slave'.
+
+let $_con= $CURRENT_CONNECTION;
+--echo
+--echo [on $_con]
+--echo
+--echo **** SHOW SLAVE STATUS on $_con ****
+query_vertical SHOW SLAVE STATUS;
+--echo
+--echo **** SHOW PROCESSLIST on $_con ****
+SHOW PROCESSLIST;
+--echo
+--echo **** SHOW BINLOG EVENTS on $_con ****
+let $binlog_name= query_get_value("SHOW MASTER STATUS", File, 1);
+eval SHOW BINLOG EVENTS IN '$binlog_name';
+
+let $_master_con= $master_connection;
+if (`SELECT '$_master_con' = ''`)
+{
+  if (`SELECT '$_con' = 'slave'`)
+  {
+    let $_master_con= master;
+  }
+  if (`SELECT '$_master_con' = ''`)
+  {
+    --echo Unable to determine master connection. No debug info printed for master.
+    --echo Please fix the test case by setting $master_connection before sourcing
+    --echo show_rpl_debug_info.inc.
+  }
+}
+
+if (`SELECT '$_master_con' != ''`)
+{
+
+  let $master_binlog_name_io= query_get_value("SHOW SLAVE STATUS", Master_Log_File, 1);
+  let $master_binlog_name_sql= query_get_value("SHOW SLAVE STATUS", Relay_Master_Log_File, 1);
+  --echo
+  --echo [on $_master_con]
+  connection $_master_con;
+  --echo
+  --echo **** SHOW MASTER STATUS on $_master_con ****
+  query_vertical SHOW MASTER STATUS;
+  --echo
+  --echo **** SHOW PROCESSLIST on $_master_con ****
+  SHOW PROCESSLIST;
+  --echo
+  --echo **** SHOW BINLOG EVENTS on $_master_con ****
+  eval SHOW BINLOG EVENTS IN '$master_binlog_name_sql';
+  if (`SELECT '$master_binlog_name_io' != '$master_binlog_name_sql'`)
+  {
+    eval SHOW BINLOG EVENTS IN '$master_binlog_name_io';
+  }
+
+  connection $_con;
+}

mysql-test/include/start_slave.inc

@@ -11,7 +11,7 @@
 # source include/wait_for_slave_to_start.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 --disable_query_log

mysql-test/include/stop_slave.inc

@@ -11,7 +11,7 @@
 # source include/wait_for_slave_to_start.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 --disable_query_log

mysql-test/include/sync_slave_io_with_master.inc

@@ -15,7 +15,7 @@
 # Must be called on the master. Will change connection to the slave.
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 let $_master_file= query_get_value("SHOW MASTER STATUS", File, 1);

mysql-test/include/wait_for_slave_io_to_start.inc

@@ -9,7 +9,7 @@
 # source include/wait_for_slave_io_to_start.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 let $slave_param= Slave_IO_Running;

mysql-test/include/wait_for_slave_io_to_stop.inc

@@ -8,7 +8,7 @@
 # source include/wait_for_slave_io_to_stop.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 # if server has not used CHANGE MASTER to initiate slave, SHOW SLAVE

mysql-test/include/wait_for_slave_param.inc

@@ -7,7 +7,7 @@
 #
 # let $slave_param= Slave_SQL_Running;
 # let $slave_param_value= No;
-# --source include/slave_wait_param.inc
+# source include/slave_wait_param.inc;
 #
 # Parameters:
 #
@@ -27,14 +27,14 @@
 #   The default timeout is 5 minutes. You can change the timeout by
 #   setting $slave_timeout. The unit is tenths of seconds.
 #
-# $slave_keep_connection
+# $master_connection
 #   If the timeout is reached, debug info is given by calling SHOW
-#   SLAVE STATUS, SHOW PROCESSLIST, and SHOW BINLOG EVENTS.  By
-#   default (assuming the current connection is slave), a 'connection
-#   master' is then issued, and the same information is printed again
-#   on the master host.  You can avoid switching to master (and thus
-#   suppress debug info on master too) by setting
-#   $slave_keep_connection to 1.
+#   SLAVE STATUS, SHOW PROCESSLIST, and SHOW BINLOG EVENTS.  Then, a
+#   'connection master' is then issued, and more debug info is given
+#   by calling SHOW MASTER STATUS, SHOW PROCESSLIST, and SHOW BINLOG
+#   EVENTS.  If $master_connection is set, the latter three commands
+#   will be issued on $master_connection instead of on the host named
+#   'master'.  See also show_rpl_debug_info.inc
 #
 # $slave_error_message
 #   If set, this is printed when a timeout occurs. This is primarily
@@ -57,38 +57,26 @@ if (`SELECT '$_slave_param_comparison' = ''`)
 }
 
 let $_show_slave_status_value= query_get_value("SHOW SLAVE STATUS", $slave_param, 1);
-while (`SELECT NOT('$_show_slave_status_value' $_slave_param_comparison '$slave_param_value')`)
+while (`SELECT NOT('$_show_slave_status_value' $_slave_param_comparison '$slave_param_value') AND $_slave_timeout_counter > 0`)
 {
-  if (!$_slave_timeout_counter)
+  dec $_slave_timeout_counter;
+  if ($_slave_timeout_counter)
   {
-    --echo **** ERROR: failed while waiting for slave parameter $slave_param $_slave_param_comparison $slave_param_value ****
+    sleep 0.1;
+    let $_show_slave_status_value= query_get_value("SHOW SLAVE STATUS", $slave_param, 1);
+  }
+}
+
+# This has to be outside the loop until BUG#41913 has been fixed
+if (!$_slave_timeout_counter)
+{
+  --echo **** ERROR: timeout after $slave_timeout seconds while waiting for slave parameter $slave_param $_slave_param_comparison $slave_param_value ****
   if (`SELECT '$slave_error_message' != ''`)
   {
     --echo Message: $slave_error_message
   }
-    --echo Note: the following output may have changed since the failure was detected
-    --echo **** Showing SLAVE STATUS, PROCESSLIST, and BINLOG EVENTS on slave ****
-    query_vertical SHOW SLAVE STATUS;
-    SHOW PROCESSLIST;
-    let $binlog_name= query_get_value("SHOW MASTER STATUS", File, 1);
-    eval SHOW BINLOG EVENTS IN '$binlog_name';
-    if (!$slave_keep_connection) {
-      let $master_binlog_name_io= query_get_value("SHOW SLAVE STATUS", Master_Log_File, 1);
-      let $master_binlog_name_sql= query_get_value("SHOW SLAVE STATUS", Relay_Master_Log_File, 1);
-      --echo **** Showing MASTER STATUS, PROCESSLIST, and BINLOG EVENTS on master ****
-      --echo [on master]
-      connection master;
-      query_vertical SHOW MASTER STATUS;
-      SHOW PROCESSLIST;
-      eval SHOW BINLOG EVENTS IN '$master_binlog_name_sql';
-      if (`SELECT '$master_binlog_name_io' != '$master_binlog_name_sql'`)
-      {
-        eval SHOW BINLOG EVENTS IN '$master_binlog_name_io';
-      }
-    }
+  --echo Current connection is '$CURRENT_CONNECTION'
+  echo Note: the following output may have changed since the failure was detected;
+  source include/show_rpl_debug_info.inc;
   exit;
-  }
-  dec $_slave_timeout_counter;
-  sleep 0.1;
-  let $_show_slave_status_value= query_get_value("SHOW SLAVE STATUS", $slave_param, 1);
 }

mysql-test/include/wait_for_slave_sql_error.inc

 # ==== Purpose ====
 #
 # Waits until the SQL thread of the current connection has got an
-# error, or until a timeout is reached.
+# error, or until a timeout is reached. Also waits until the SQL
+# thread has completely stopped.
 #
 # ==== Usage ====
 #
@@ -10,28 +11,29 @@
 # Parameters:
 #
 # $slave_sql_errno
-#   Number of expected SQL error. If it skipped then any error
-#   will pass.
+#   The expected SQL error number.  This is required.
+#   (After BUG#41956 has been fixed, this will be required to be a
+#   symbolic name instead of a number.)
 # 
-# $slave_timeout and
-#   See wait_for_slave_param.inc for descriptions.
+# $slave_timeout
+#   See wait_for_slave_param.inc for description.
 # 
-# $slave_keep_connection. 
-#   See wait_for_slave_param.inc for descriptions.
+# $master_connection
+#   See wait_for_slave_param.inc for description.
 
-let $old_slave_param_comparison= $slave_param_comparison;
-
-let $slave_param= Last_SQL_Errno;
-let $slave_param_comparison= !=;
-let $slave_param_value= 0;
-
-if ($slave_sql_errno) {
-  let $slave_param_comparison= =;
-  let $slave_param_value= $slave_sql_errno;
+if (`SELECT '$slave_sql_errno' = ''`) {
+  --echo !!!ERROR IN TEST: you must set \$slave_sql_errno before sourcing wait_fro_slave_sql_error.inc
+  exit;
 }
 
-let $slave_error_message= Failed while waiting for slave to produce an error in its sql thread;
+let $slave_param= Slave_SQL_Running;
+let $slave_param_value= No;
+let $slave_error_message= Failed while waiting for slave to stop the SQL thread (expecting error in the SQL thread);
 source include/wait_for_slave_param.inc;
-let $slave_error_message= ;
 
-let $slave_param_comparison= $old_slave_param_comparison;
+let $_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
+if (`SELECT '$_error' != '$slave_sql_errno'`) {
+  --echo Slave stopped with wrong error code: $_error (expected $slave_sql_errno)
+  source include/show_rpl_debug_info.inc;
+  exit;
+}

mysql-test/include/wait_for_slave_sql_error_and_skip.inc

@@ -5,8 +5,23 @@
 #
 # ==== Usage ====
 #
-# let show_sql_error=0|1;
+# let $slave_sql_error= <ERRNO>;
 # source include/wait_for_slave_sql_error_and_skip.inc;
+#
+# Parameters:
+#
+# $slave_sql_errno
+#   The error number to wait for. This is required. (See
+#   wait_for_slave_sql_error.inc)
+#
+# $show_sql_error
+#   If set, will print the error to the query log.
+#
+# $slave_timeout
+#   See wait_for_slave_param.inc for description.
+# 
+# $master_connection
+#   See wait_for_slave_param.inc for description.
 
 echo --source include/wait_for_slave_sql_error_and_skip.inc;
 connection slave;
@@ -17,9 +32,6 @@ if ($show_sql_error)
   echo Last_SQL_Error = $error;
 }
 
-# wait for SQL thread to stop after the error
-source include/wait_for_slave_sql_to_stop.inc;
-
 # skip the erroneous statement
 set global sql_slave_skip_counter=1;
 source include/start_slave.inc;

mysql-test/include/wait_for_slave_sql_to_start.inc

@@ -8,7 +8,7 @@
 # source include/wait_for_slave_sql_to_start.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 let $slave_param= Slave_SQL_Running;

mysql-test/include/wait_for_slave_sql_to_stop.inc

@@ -8,7 +8,7 @@
 # source include/wait_for_slave_sql_to_stop.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 # if server has not used CHANGE MASTER to initiate slave, SHOW SLAVE

mysql-test/include/wait_for_slave_to_start.inc

@@ -8,7 +8,7 @@
 # source include/wait_for_slave_to_start.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 let $slave_error_message= Failed while waiting for slave to start;

mysql-test/include/wait_for_slave_to_stop.inc

@@ -8,7 +8,7 @@
 # source include/wait_for_slave_to_stop.inc;
 #
 # Parameters to this macro are $slave_timeout and
-# $slave_keep_connection. See wait_for_slave_param.inc for
+# $master_connection. See wait_for_slave_param.inc for
 # descriptions.
 
 # if server has not used CHANGE MASTER to initiate slave, SHOW SLAVE

mysql-test/suite/rpl/r/rpl_row_conflicts.result

+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+call mtr.add_suppression("Slave: Can\'t find record in \'t1\' Error_code: .*");
+[on slave]
+SET @old_slave_exec_mode= @@global.slave_exec_mode;
+######## Run with slave_exec_mode=STRICT ########
+SET @@global.slave_exec_mode = 'STRICT';
+==== Initialize ====
+[on master]
+CREATE TABLE t1(a INT PRIMARY KEY);
+[on slave]
+==== Test: SQL thread sees 'INSERT' of existing key ====
+---- Prepare slave so that it will get duplicate key error ----
+INSERT INTO t1 VALUES (1);
+---- Insert rows on master ----
+[on master]
+INSERT INTO t1 VALUES (1);
+SELECT * FROM t1;
+a
+1
+[on slave]
+---- Wait until slave stops with an error ----
+Last_SQL_Error = Could not execute Write_rows event on table test.t1; Duplicate entry '1' for key 'PRIMARY', Error_code: 1062; handler error HA_ERR_FOUND_DUPP_KEY; the event's master log master-bin.000001, end_log_pos 346 (expected "duplicate key" error)
+SELECT * FROM t1;
+a
+1
+---- Resolve the conflict on the slave and restart SQL thread ----
+DELETE FROM t1 WHERE a = 1;
+START SLAVE SQL_THREAD;
+---- Sync slave and verify that there is no error ----
+Last_SQL_Error = '' (expected no error)
+SELECT * FROM t1;
+a
+1
+==== Test: SQL thread sees 'DELETE' of non-existing row ====
+---- On master, insert two rows, the second with binlogging off ----
+[on master]
+DELETE FROM t1;
+INSERT INTO t1 VALUES (1);
+[on slave]
+DELETE FROM t1 WHERE a = 1;
+---- On master, remove the row that does not exist on slave ----
+[on master]
+DELETE FROM t1 WHERE a = 1;
+SELECT * FROM t1;
+a
+[on slave]
+---- Wait until slave stops with an error ----
+Last_SQL_Error = Could not execute Delete_rows event on table test.t1; Can't find record in 't1', Error_code: 1032; handler error HA_ERR_KEY_NOT_FOUND; the event's master log master-bin.000001, end_log_pos 982 (expected "can't find record" error)
+SELECT * FROM t1;
+a
+---- Resolve the conflict on the slave and restart SQL thread ----
+INSERT INTO t1 VALUES (1);
+START SLAVE SQL_THREAD;
+---- Sync slave and verify that there is no error ----
+Last_SQL_Error =  (expected no error)
+SELECT * FROM t1;
+a
+==== Clean up ====
+[on master]
+DROP TABLE t1;
+[on slave]
+######## Run with slave_exec_mode=IDEMPOTENT ########
+set @@global.slave_exec_mode= 'IDEMPOTENT';
+==== Initialize ====
+[on master]
+CREATE TABLE t1(a INT PRIMARY KEY);
+[on slave]
+==== Test: SQL thread sees 'INSERT' of existing key ====
+---- Prepare slave so that it will get duplicate key error ----
+INSERT INTO t1 VALUES (1);
+---- Insert rows on master ----
+[on master]
+INSERT INTO t1 VALUES (1);
+SELECT * FROM t1;
+a
+1
+[on slave]
+---- Sync slave and verify that there is no error ----
+Last_SQL_Error = '' (expected no error)
+SELECT * FROM t1;
+a
+1
+==== Test: SQL thread sees 'DELETE' of non-existing row ====
+---- On master, insert two rows, the second with binlogging off ----
+[on master]
+DELETE FROM t1;
+INSERT INTO t1 VALUES (1);
+[on slave]
+DELETE FROM t1 WHERE a = 1;
+---- On master, remove the row that does not exist on slave ----
+[on master]
+DELETE FROM t1 WHERE a = 1;
+SELECT * FROM t1;
+a
+[on slave]
+---- Sync slave and verify that there is no error ----
+Last_SQL_Error =  (expected no error)
+SELECT * FROM t1;
+a
+==== Clean up ====
+[on master]
+DROP TABLE t1;
+[on slave]
+SET @@global.slave_exec_mode= @old_slave_exec_mode;

mysql-test/suite/rpl/r/rpl_row_mystery22.result

-stop slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-reset master;
-reset slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-start slave;
-create table t1(n int auto_increment primary key, s char(10));
-set @@global.slave_exec_mode= 'IDEMPOTENT';
-insert into t1 values (2,'old');
-insert into t1 values(NULL,'new');
-insert into t1 values(NULL,'new');
-select * from t1 order by n;
-n	s
-1	new
-2	new
-delete from t1 where n = 2;
-start slave;
-stop slave;
-create table t2(n int);
-drop table t2;
-insert into t1 values(NULL,'new');
-set sql_log_bin=0;
-insert into t1 values(NULL,'new');
-set sql_log_bin=1;
-delete from t1 where n=4;
-start slave;
-select * from t1 order by n;
-n	s
-1	new
-3	new
-drop table t1;
-set @@global.slave_exec_mode= default;

mysql-test/suite/rpl/r/rpl_stm_conflicts.result

+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+==== Initialize ====
+[on master]
+CREATE TABLE t1(a INT PRIMARY KEY);
+[on slave]
+==== Test: SQL thread sees 'INSERT' of existing key ====
+---- Prepare slave so that it will get duplicate key error ----
+INSERT INTO t1 VALUES (1);
+---- Insert rows on master ----
+[on master]
+INSERT INTO t1 VALUES (1);
+SELECT * FROM t1;
+a
+1
+[on slave]
+---- Wait until slave stops with an error ----
+Last_SQL_Error = Error 'Duplicate entry '1' for key 'PRIMARY'' on query. Default database: 'test'. Query: 'INSERT INTO t1 VALUES (1)' (expected "duplicate key" error)
+SELECT * FROM t1;
+a
+1
+---- Resolve the conflict on the slave and restart SQL thread ----
+DELETE FROM t1 WHERE a = 1;
+START SLAVE SQL_THREAD;
+---- Sync slave and verify that there is no error ----
+Last_SQL_Error = '' (expected no error)
+SELECT * FROM t1;
+a
+1
+==== Test: SQL thread sees 'DELETE' of non-existing row ====
+---- On master, insert two rows, the second with binlogging off ----
+[on master]
+DELETE FROM t1;
+INSERT INTO t1 VALUES (1);
+[on slave]
+DELETE FROM t1 WHERE a = 1;
+---- On master, remove the row that does not exist on slave ----
+[on master]
+DELETE FROM t1 WHERE a = 1;
+SELECT * FROM t1;
+a
+[on slave]
+---- Sync slave and verify that there is no error ----
+Last_SQL_Error =  (expected no error)
+SELECT * FROM t1;
+a
+==== Clean up ====
+[on master]
+DROP TABLE t1;
+[on slave]

mysql-test/suite/rpl/r/rpl_stm_mystery22.result

-stop slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-reset master;
-reset slave;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-start slave;
-create table t1(n int auto_increment primary key, s char(10));
-insert into t1 values (2,'old');
-insert into t1 values(NULL,'new');
-insert into t1 values(NULL,'new');
-select * from t1 order by n;
-n	s
-1	new
-2	old
-delete from t1 where n = 2;
-start slave;
-stop slave;
-create table t2(n int);
-drop table t2;
-insert into t1 values(NULL,'new');
-set sql_log_bin=0;
-insert into t1 values(NULL,'new');
-set sql_log_bin=1;
-delete from t1 where n=4;
-start slave;
-select * from t1 order by n;
-n	s
-1	new
-2	new
-3	new
-drop table t1;

mysql-test/suite/rpl/t/rpl_dual_pos_advance.test

@@ -12,7 +12,8 @@ source include/have_innodb.inc;
 
 # set up "dual head"
 
-let $slave_keep_connection= 1;
+# Needed for debug info in wait_for_slave_sql_to_stop.
+let $master_connection= slave;
 connection slave;
 reset master;
 

mysql-test/suite/rpl/t/rpl_filter_tables_not_exist.test

@@ -124,9 +124,11 @@ UPDATE t7 LEFT JOIN (t8, t4, t1) ON (t7.id=t8.id and t7.id=t4.id and t7.id=t1.id
 sync_slave_with_master;
 connection master;
 
-# Parameter for include/wait_for_slave_sql_error_and_skip.inc, ask it
-# to show SQL error message
-let show_sql_error=1;
+# Parameters for include/wait_for_slave_sql_error_and_skip.inc:
+# Ask it to show SQL error message.
+let $show_sql_error= 1;
+# The expected error will always be 1146 (ER_NO_SUCH_TABLE).
+let $slave_sql_errno= 1146;
 
 #
 # Only do tables are referenced for update, these statements should

mysql-test/suite/rpl/t/rpl_row_conflicts.test

+# See the top of mysql-test/extra/rpl_tests/rpl_conflicts.test for
+# explanation of what this test does.
+#
+# This test file is for row-logging mode. It runs the test twice, with
+# slave_exec_mode=STRICT and slave_exec_mode=IDEMPOTENT, respectively.
+
+source include/have_binlog_format_row.inc;
+source include/master-slave.inc;
+
+connection slave;
+call mtr.add_suppression("Slave: Can\'t find record in \'t1\' Error_code: .*");
+
+--echo [on slave]
+connection slave;
+SET @old_slave_exec_mode= @@global.slave_exec_mode;
+
+
+--echo ######## Run with slave_exec_mode=STRICT ########
+
+SET @@global.slave_exec_mode = 'STRICT';
+source extra/rpl_tests/rpl_conflicts.test;
+
+
+--echo ######## Run with slave_exec_mode=IDEMPOTENT ########
+
+set @@global.slave_exec_mode= 'IDEMPOTENT';
+source extra/rpl_tests/rpl_conflicts.test;
+
+
+SET @@global.slave_exec_mode= @old_slave_exec_mode;
+source include/master-slave-end.inc;

mysql-test/suite/rpl/t/rpl_row_mystery22.test

-# Originally taken from rpl_mystery22.test,
-# but this row-based-replication test has a totally different spirit:
-# slave will not stop because of dup key,
-# instead we test if it does overwrite the dup key
-# as expected.
--- source include/have_binlog_format_row.inc
--- source include/master-slave.inc
-
-# first, cause a duplicate key problem on the slave
-create table t1(n int auto_increment primary key, s char(10));
-sync_slave_with_master;
-
-# bug#31552/31609 idempotency is not default any longer
-# so that the declared in heading comments aim of the test
-# should be backed up with explicit setting of the slave mode
-set @@global.slave_exec_mode= 'IDEMPOTENT';
-
-insert into t1 values (2,'old');
-connection master;
-insert into t1 values(NULL,'new');
-insert into t1 values(NULL,'new');
-save_master_pos;
-connection slave;
-sync_with_master;
-select * from t1 order by n;
-delete from t1 where n = 2;
---disable_warnings
-start slave;
---enable_warnings
-sync_with_master;
-stop slave;
-connection master;
-create table t2(n int);
-drop table t2;
-insert into t1 values(NULL,'new');
-# what happens when we delete a row which does not exist on slave?
-set sql_log_bin=0;
-insert into t1 values(NULL,'new');
-set sql_log_bin=1;
-delete from t1 where n=4;
-save_master_pos;
-connection slave;
---disable_warnings
-start slave;
---enable_warnings
-sync_with_master;
-select * from t1 order by n;
-#clean up
-connection master;
-drop table t1;
-sync_slave_with_master;
-set @@global.slave_exec_mode= default;

mysql-test/suite/rpl/t/rpl_stm_conflicts.test

+# See the top of mysql-test/extra/rpl_tests/rpl_conflicts.test for an
+# explanation of what this test does.
+#
+# This test file is for statement-logging mode.
+
+source include/have_binlog_format_mixed_or_statement.inc;
+source include/master-slave.inc;
+
+source extra/rpl_tests/rpl_conflicts.test;
+
+source include/master-slave-end.inc;

mysql-test/suite/rpl/t/rpl_stm_mystery22.test

-################################
-# Change Author: JBM
-# Change Date: 2006-01-12
-# Change: Added back have stm binlog
-# and added requirments comments
-################################
-# test case to make slave thread get ahead by 22 bytes
-################################
-#REQUIREMENT: If there is a faked slave duplicate key insert 
-#error and the slave is restarted, the replication should 
-#proceed in a correct way.
-################################
-#REQUIREMENT: If there is a faked slave non-existing record 
-#delete error and the slave is restarted, then the replication 
-#should proceed in a correct way.
-#################################
-
--- source include/have_binlog_format_mixed_or_statement.inc
--- source include/master-slave.inc
-
-# first, cause a duplicate key problem on the slave
-create table t1(n int auto_increment primary key, s char(10));
-sync_slave_with_master;
-insert into t1 values (2,'old');
-connection master;
-insert into t1 values(NULL,'new');
-insert into t1 values(NULL,'new');
-save_master_pos;
-connection slave;
-# wait until the slave tries to run the query, fails and aborts slave thread
-let $slave_sql_errno= 1062;
-source include/wait_for_slave_sql_error.inc;
-select * from t1 order by n;
-delete from t1 where n = 2;
---disable_warnings
-start slave;
---enable_warnings
-sync_with_master;
-#now the buggy slave would be confused on the offset but it can replicate
-#in order to make it break, we need to stop/start the slave one more time
-stop slave;
-connection master;
-# to be able to really confuse the slave, we need some non-auto-increment
-# events in the log
-create table t2(n int);
-drop table t2;
-insert into t1 values(NULL,'new');
-# what happens when we delete a row which does not exist on slave?
-set sql_log_bin=0;
-insert into t1 values(NULL,'new');
-set sql_log_bin=1;
-delete from t1 where n=4;
-save_master_pos;
-connection slave;
---disable_warnings
-start slave;
---enable_warnings
-#now the truth comes out - if the slave is buggy, it will never sync because
-#the slave thread is not able to read events
-sync_with_master;
-select * from t1 order by n;
-#clean up
-connection master;
-drop table t1;
-sync_slave_with_master;
-
-# End of 4.1 tests