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24 lines
721 B
PHP
24 lines
721 B
PHP
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# Helper script to allow to wait for condition on a node that may become
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# non-primary. It attempts to preserve wsrep_sync_wait and wsrep_on session
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# variables.
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#
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# We are forced to restore a global value for the session wsrep_sync_wait
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# here because we can not always issue a SELECT query to obtain the original
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# value and then restore it
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disable_query_log;
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SET SESSION wsrep_sync_wait = 8;
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let $restore_wsrep_sync_wait = `SELECT @@GLOBAL.wsrep_sync_wait`;
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let $restore_wsrep_on = `SELECT @@wsrep_on`;
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SET SESSION wsrep_on = OFF;
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--source include/wait_condition.inc
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if ($restore_wsrep_on == 1)
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{
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--eval SET SESSION wsrep_on = ON
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}
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--eval SET SESSION wsrep_sync_wait = $restore_wsrep_sync_wait
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enable_query_log;
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