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Diffstat (limited to 'mysql-test/include/wait_slave_status.inc')
| -rw-r--r-- | mysql-test/include/wait_slave_status.inc | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/mysql-test/include/wait_slave_status.inc b/mysql-test/include/wait_slave_status.inc deleted file mode 100644 index d8d048527cf..00000000000 --- a/mysql-test/include/wait_slave_status.inc +++ /dev/null @@ -1,129 +0,0 @@ -# include/wait_slave_status.inc -# -# Created by Matthias Leich -# -# SUMMARY -# -# Waits until slave has reached certain state or maximum time reached. -# -# (This script will not work, when the SHOW command delivers more than one -# result record, because only the first record will be caught.) -# -# USAGE -# -# Set $result_pattern in test file and source this file: -# -# let $result_pattern= <pattern used for LIKE on the result of -# SHOW STATUS SLAVE> -# --include wait_slave_status.inc -# -# EXAMPLE -# -# The script rpl_until.test: -# ... -# --replace_result $MASTER_MYPORT MASTER_MYPORT -# --replace_column 1 # 9 # 23 # 33 # -# --vertical_results show slave status; -# -# outputs -# show slave status; -# Slave_IO_State # -# Master_Host 127.0.0.1 -# Master_User root -# Master_Port MASTER_MYPORT -# Connect_Retry 1 -# Master_Log_File master-bin.000001 -# Read_Master_Log_Pos 776 -# Relay_Log_File slave-relay-bin.000004 -# Relay_Log_Pos # -# Relay_Master_Log_File master-bin.000001 -# Slave_IO_Running Yes -# Slave_SQL_Running No -# Replicate_Do_DB -# Replicate_Ignore_DB -# Replicate_Do_Table -# Replicate_Ignore_Table -# Replicate_Wild_Do_Table -# Replicate_Wild_Ignore_Table -# Last_Errno 0 -# Last_Error -# Skip_Counter 0 -# Exec_Master_Log_Pos 319 -# Relay_Log_Space # -# Until_Condition Master -# Until_Log_File master-bin.000001 -# Until_Log_Pos 319 -# Master_SSL_Allowed No -# Master_SSL_CA_File -# Master_SSL_CA_Path -# Master_SSL_Cert -# Master_SSL_Cipher -# Master_SSL_Key -# Seconds_Behind_Master # -# -# The main problem with the "show slave status;" in rpl_until is, that -# depending on the total test engine power and the current load caused by -# other processes, the expected slave status might be not reached though -# it will happen in maybe some seconds. -# -# The typical problem with rpl_until is that Slave_IO_Running is "No" -# instead of "Yes". -# -# The expected result follows the LIKE pattern: -# -# let $result_pattern= '%127.0.0.1%root%1%master-bin.000001%776%slave-relay-bin.000004%master-bin.000001%Yes%No%0%0%319%Master%master-bin.000001%319%No%'; -# -# The Slave_IO_Running value is the "Yes" just after the "master-bin.000001". -# -# How to get this pattern ? -# -# Any lines "--replace_result ..." and "--replace_colum ..." just before -# the SHOW TABLE STATUS and of course the expected result itself -# show us columns where the content must be unified, because it is non -# deterministic or it depends on the current test environment. -# -# Unfortunately "--replace_result ..." and "--replace_colum ..." do not -# affect the result of our assignment let $my_val= `SHOW SLAVE STATUS`; -# Therefore such content must be covered by '%'. -# -# Please be careful. A more simple pattern might be dangerous, because we -# might get "wrong" matches. Example: There might be several "Yes" and "No" -# within one result row. -# -############################################################################### - -# We do not want to print the auxiliary commands, because they are not of -# interest and their amount will vary depending how fast we get the -# desired state. ---disable_query_log - -# The protocol should show -# - the setting of $result_pattern and -# - that this file is sourced , -# because this increases the chance to use the protocol as replay script. -eval SELECT "let \$result_pattern= $result_pattern ;" AS ""; -SELECT '--source include/wait_slave_status.inc' AS ""; - -let $show_type= SLAVE STATUS; -let $show_pattern= $result_pattern; ---enable_query_log - ---source include/wait_show_pattern.inc - -if (!$success) -{ -let $message= ! Attention: Timeout in wait_slave_status.inc. - | Possible reasons with decreasing probability: - | - The LIKE pattern is wrong, because the - | testcase was altered or the layout of the - | SHOW SLAVE STATUS result set changed. - | - There is a new bug within the replication. - | - We met an extreme testing environment and timeout is - | too small.; ---source include/show_msg80.inc ---echo DEBUG INFO START (wait_slave_status.inc): ---echo $result_pattern ---vertical_results -show slave status; ---echo DEBUG INFO END -} |