mirror of
https://github.com/MariaDB/server.git
synced 2025-08-30 11:22:14 +03:00
cc05440836
Some of the test cases reference to binlog position and these position numbers are written into result explicitly. It is difficult to maintain if log event format changes. There are a couple of cases explicit position number appears, we handle them in different ways A. 'CHANGE MASTER ...' with MASTER_LOG_POS or/and RELAY_LOG_POS options Use --replace_result to mask them. B. 'SHOW BINLOG EVENT ...' Replaced by show_binlog_events.inc or wait_for_binlog_event.inc. show_binlog_events.inc file's function is enhanced by given $binlog_file and $binlog_limit. C. 'SHOW SLAVE STATUS', 'show_slave_status.inc' and 'show_slave_status2.inc' For the test cases just care a few items in the result of 'SHOW SLAVE STATUS', only the items related to each test case are showed. 'show_slave_status.inc' is rebuild, only the given items in $status_items will be showed. 'check_slave_is_running.inc' and 'check_slave_no_error.inc' and 'check_slave_param.inc' are auxiliary files helping to show running status and error information easily.
90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
# ==== 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
|
|
SELECT NOW();
|
|
--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
|
|
SELECT NOW();
|
|
--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;
|
|
}
|