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8b3f956020
Removed the global suppression, added lots of local ones to affected tests Re-commit, now kept "Slave SQL" at start of patterns.
90 lines
3.0 KiB
Plaintext
90 lines
3.0 KiB
Plaintext
######################################################################
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# Some errors that cause the slave SQL thread to stop are not shown in
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# the Slave_SQL_Error column of "SHOW SLAVE STATUS". Instead, the error
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# is only in the server's error log.
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#
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# Two failures and their respective reporting are verified:
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#
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# 1 - Failures during slave thread initialization
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# 2 - Failures while processing queries passed through the init_slave
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# option.
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#
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# In order to check the first type of failure, we inject a fault in the
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# SQL/IO Threads through SET GLOBAL debug.
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#
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# To check the second type, we set @@global.init_slave to an invalid
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# command thus preventing the initialization of the SQL Thread.
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#
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# Obs:
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# 1 - Note that testing failures while initializing the relay log position
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# is hard as the same function is called before the code reaches the point
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# that we want to test.
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#
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# 2 - This test does not target failures that are reported while applying
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# events such as duplicate keys, errors while reading the relay-log.bin*,
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# etc. Such errors are already checked on other tests.
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######################################################################
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######################################################################
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# Configuring the Environment
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######################################################################
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source include/have_debug.inc;
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source include/master-slave.inc;
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source include/have_log_bin.inc;
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connection slave;
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--disable_warnings
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stop slave;
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--enable_warnings
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reset slave;
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######################################################################
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# Injecting faults in the threads' initialization
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######################################################################
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connection slave;
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# Set debug flags on slave to force errors to occur
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SET GLOBAL debug= "d,simulate_io_slave_error_on_init,simulate_sql_slave_error_on_init";
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start slave;
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#
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# slave is going to stop because of emulated failures
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# but there won't be any crashes nor asserts hit.
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#
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# 1593 = ER_SLAVE_FATAL_ERROR
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--let $slave_sql_errno= 1593
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--let $show_slave_sql_error= 1
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--source include/wait_for_slave_sql_error.inc
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call mtr.add_suppression("Failed during slave.* thread initialization");
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SET GLOBAL debug= "";
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######################################################################
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# Injecting faults in the init_slave option
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######################################################################
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connection slave;
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reset slave;
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SET GLOBAL init_slave= "garbage";
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start slave;
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# 1064 = ER_PARSE_ERROR
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--let $slave_sql_errno= 1064
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--let $show_slave_sql_error= 1
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--source include/wait_for_slave_sql_error.inc
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######################################################################
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# Clean up
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######################################################################
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SET GLOBAL init_slave= "";
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# Clean up Last_SQL_Error
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--source include/stop_slave_io.inc
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RESET SLAVE;
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--let $rpl_only_running_threads= 1
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--source include/rpl_end.inc
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