mysql故障排查

mysql -h**** -u*** -p*** -P3306 ***

ERROR 1205 (HY000) at line 10208: Lock wait timeout exceeded; try restarting transaction

Solution: Add / modify the parameter TransactionDeadlockDetectionTimeout in config.ini

Default value = 1200 milliseconds

Changed the value to TransactionDeadlockDetectionTimeout=15000

The timeout parameter states how long the transaction coordinator waits for the query execution by another node before aborting the transaction and is important for both node failure handling and deadlock detection.

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转载于:http://blog.itpub.net/29665621/viewspace-2082005/