EVOLUTION-MANAGER

Edit File: show_delayed_slave_state.inc

# ==== Purpose ==== # # Display the delay state of the SQL thread. # # ==== Usage ==== # # --let $verbose_delayed_slave_state= [0|1] # --source suite/rpl/include/show_delayed_slave_state.inc # # By default, the output is normalized so that it does not depend on # exact timing or exact binlog positions. If # $verbose_delayed_slave_state is set, then it outputs exact times and # binlog positions. This can be useful for debugging. --let $_delayed_slave_status= query_get_value(SHOW SLAVE STATUS, Slave_SQL_Running_State, 1) --let $_delayed_slave_remaining_delay= query_get_value(SHOW SLAVE STATUS, SQL_Remaining_Delay, 1) --let $_delayed_slave_qualitative_delay= `SELECT CASE WHEN "$_delayed_slave_remaining_delay" = "NULL" THEN "NULL" WHEN "$_delayed_slave_remaining_delay" = "0" THEN "0" ELSE "greater than zero" END` --let $_delayed_slave_io_pos= query_get_value(SHOW SLAVE STATUS, Read_Master_Log_Pos, 1) --let $_delayed_slave_sql_pos= query_get_value(SHOW SLAVE STATUS, Exec_Master_Log_Pos, 1) --let $_delayed_slave_qualitative_log_pos= `SELECT IF($_delayed_slave_io_pos > $_delayed_slave_sql_pos, "behind", "in sync with")` --echo Slave_SQL_Running_State='$_delayed_slave_status'; SQL_Remaining_Delay is $_delayed_slave_qualitative_delay; SQL thread is $_delayed_slave_qualitative_log_pos IO thread if ($verbose_delayed_slave_state) { --echo SQL_Remaining_Delay='$_delayed_slave_remaining_delay'; Read_master_log_pos='$_delayed_slave_io_pos'; Exec_Master_Log_Pos='$_delayed_slave_sql_pos' }