[mysql] com.netflix.zuul.exception.ZuulException: Hystrix Readed time out Gateway Timeout 504

今天遇到这个问题是因为mysql 里有个事务一直没结束，

导致其他线程进来后一直等待锁

模块报错Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction

解决：

//获取事务 SELECT * FROM information_schema.innodb_trx;　//获取锁　SELECT * FROM information_schema.innodb_locks;　　//获取当前正在工作线程与锁的关系　SELECT * FROM information_schema.innodb_lock_waits ;杀掉对应的进程　　kill 3774;

转载于:https://www.cnblogs.com/dycj/p/11413578.html

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[mysql] com.netflix.zuul.exception.ZuulException: Hystrix Readed time out Gateway Timeout 504

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