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|
# ==== Purpose ====
#
# Print status information for replication, typically used to debug
# test failures.
#
# The following is printed on the current connection:
#
# SELECT NOW()
# SHOW SLAVE STATUS
# SHOW MASTER STATUS
# SHOW PROCESSLIST
# SHOW BINLOG EVENTS IN <binlog_name>
#
# Where <binlog_name> is the currently active binlog.
#
# Then, the same is printed from all connections configured by
# rpl_init.inc - i.e., on connection server_N, where
# 1 <= N <= $rpl_server_count
#
#
# ==== Usage ====
#
# [--let $rpl_only_current_connection= 1]
# --source include/show_rpl_debug_info.inc
#
# Parameters:
# $rpl_only_current_connection
# By default, debug info is printed from all connections, starting
# with the current connection. If this variable is set, debug
# info is printed only for the current connection.
#
#
# ==== Side effects ====
#
# Turns on enable_query_log, enable_result_log, enable_warnings,
# horizontal_results, and enable_abort_on_error.
#
# Prints non-deterministic output to the query log. This file should
# never be called in a test that does not fail.
--enable_query_log
--enable_result_log
--enable_warnings
--enable_connect_log
--disable_abort_on_error
--horizontal_results
--let $_rpl_old_con= $CURRENT_CONNECTION
--let $_rpl_is_first_server= 1
--let $_rpl_server= $rpl_server_count
if ($_rpl_server == '')
{
--let $_rpl_server= 0
}
--inc $_rpl_server
while ($_rpl_server)
{
if (!$_rpl_is_first_server)
{
--connection server_$_rpl_server
}
--echo
--echo ############################## $CURRENT_CONNECTION ##############################
--echo
--echo **** SHOW WARNINGS on $CURRENT_CONNECTION ****
SHOW WARNINGS;
--echo
--echo **** SELECT replication-related variables on $CURRENT_CONNECTION ****
SELECT NOW(), @@SERVER_ID;
--echo
--echo **** SHOW SLAVE STATUS on $CURRENT_CONNECTION ****
query_vertical SHOW SLAVE STATUS;
--echo
--echo **** SHOW MASTER STATUS on $CURRENT_CONNECTION ****
query_vertical SHOW MASTER STATUS;
--echo
--echo **** SHOW SLAVE HOSTS on $CURRENT_CONNECTION ****
query_vertical SHOW SLAVE HOSTS;
--echo
--echo **** SHOW PROCESSLIST on $CURRENT_CONNECTION ****
SHOW PROCESSLIST;
--echo
--echo **** SHOW BINARY LOGS on $CURRENT_CONNECTION ****
SHOW BINARY LOGS;
--echo
--echo **** SHOW BINLOG EVENTS on $CURRENT_CONNECTION ****
let $binlog_name= query_get_value("SHOW MASTER STATUS", File, 1);
--echo binlog_name = '$binlog_name'
eval SHOW BINLOG EVENTS IN '$binlog_name';
--echo
--echo **** SHOW RELAYLOG EVENTS on $CURRENT_CONNECTION ****
let $relaylog_name= query_get_value(SHOW SLAVE STATUS, Relay_Log_File, 1);
--echo relaylog_name = '$relaylog_name'
eval SHOW RELAYLOG EVENTS IN '$relaylog_name';
--let $_rpl_is_first_server= 0
--dec $_rpl_server
# Don't use same connection twice.
if (`SELECT 'server_$_rpl_server' = '$_rpl_old_con'`)
{
--dec $_rpl_server
if ($rpl_only_current_connection)
{
--let $_rpl_server= 0
}
}
}
--connection $_rpl_old_con
--enable_abort_on_error
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