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dd159aeb1b
Problem was that wsrep was disconnected and new slave threads tried to connect to cluster but failed as we were disconnected state. Allow changing wsrep_slave_threads only when wsrep is enabled and we are connected to a cluster. In other cases report error and issue a warning.
30 lines
845 B
Plaintext
30 lines
845 B
Plaintext
--source include/have_wsrep.inc
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--source include/have_innodb.inc
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SELECT @@wsrep_on;
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SET @wsrep_debug_saved = @@global.wsrep_debug;
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--error ER_WRONG_ARGUMENTS
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SET SESSION wsrep_trx_fragment_size=DEFAULT;
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SELECT @@session.wsrep_trx_fragment_size;
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--error ER_WRONG_VALUE_FOR_VAR
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SET GLOBAL wsrep_start_position='12345678-1234-1234-1234-123456789012:100';
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SHOW WARNINGS;
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SELECT @@global.wsrep_start_position;
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SET GLOBAL wsrep_debug=1;
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SELECT @@global.wsrep_debug;
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--error ER_WRONG_ARGUMENTS
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SET GLOBAL wsrep_slave_threads=5;
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SELECT @@global.wsrep_slave_threads;
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--error ER_WRONG_ARGUMENTS
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SET GLOBAL wsrep_desync=1;
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SELECT @@global.wsrep_desync;
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--error ER_WRONG_ARGUMENTS
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SET SESSION wsrep_trx_fragment_unit='rows';
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SELECT @@session.wsrep_trx_fragment_unit;
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--disable_query_log
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SET @@global.wsrep_debug = @wsrep_debug_saved;
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--enable_query_log
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