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b57232d3cb
Fixed by using hostname (glob_hostname) as default value for wsrep_node_name system variable. Added a test case.
55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
--source include/have_wsrep.inc
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--echo #
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--echo # wsrep_node_name
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--echo #
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call mtr.add_suppression("WSREP: Failed to get provider options");
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--echo # save the initial value
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SET @wsrep_node_name_global_saved = @@global.wsrep_node_name;
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--echo # default (expect 1)
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SELECT COUNT(@@global.wsrep_node_name);
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--echo
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--echo # scope
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--error ER_INCORRECT_GLOBAL_LOCAL_VAR
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SELECT @@session.wsrep_node_name;
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SET @@global.wsrep_node_name='node_name';
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SELECT @@global.wsrep_node_name;
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--echo
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--echo # valid values
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SET @@global.wsrep_node_name='my_node';
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SELECT @@global.wsrep_node_name;
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SET @@global.wsrep_node_name='hyphenated-node-name';
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SELECT @@global.wsrep_node_name;
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SET @@global.wsrep_node_name=default;
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--echo # default (expect 1)
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SELECT COUNT(@@global.wsrep_node_name);
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--echo
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--echo # invalid values
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--error ER_WRONG_VALUE_FOR_VAR
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SET @@global.wsrep_node_name=NULL;
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SELECT COUNT(@@global.wsrep_node_name);
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--error ER_WRONG_TYPE_FOR_VAR
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SET @@global.wsrep_node_name=1;
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SELECT COUNT(@@global.wsrep_node_name);
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--echo #
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--echo # MDEV-6699 : wsrep_node_name not automaticly set to hostname
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--echo #
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SET @@global.wsrep_node_name=default;
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SELECT @@GLOBAL.wsrep_node_name = VARIABLE_VALUE FROM
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INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='hostname';
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SELECT @@GLOBAL.wsrep_node_name = VARIABLE_VALUE FROM
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INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='wsrep_node_name';
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--echo
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--echo # restore the initial value
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SET @@global.wsrep_node_name = @wsrep_node_name_global_saved;
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--echo # End of test
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