异常：service.loan.LoanInfoService. Tried 3 times of the providers [192.168.2.100:20880] (1/1) from....

异常报告
消息 Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method queryHistoryAverageRate in the service com.bjpowernode.p2p.service.loan.LoanInfoService. Tried 3 times of the providers [192.168.2.100:20880] (1/1) from the registry 192.168.2.104:2181 on the consumer 192.168.2.100 using the dubbo version 2.6.0. Last error is: Invoke remote method timeout. method: queryHistoryAverageRate, provider: dubbo://192.168.2.100:20880/com.bjpowernode.p2p.service.loan.LoanInfoService?anyhost=true&application=p2p&check=false&dubbo=2.6.0&generic=false&interface=com.bjpowernode.p2p.service.loan.LoanInfoService&methods=queryLoanInfoByPage,queryLoanInfoListByProductType,queryHistoryAverageRate,queryLoanInfoById&pid=6988®ister.ip=192.168.2.100&remote.timestamp=1593765104760&revision=1.0.0&side=consumer&timeout=15000×tamp=1593765217665&version=1.0.0, cause: Waiting server-side response timeout. start time: 2020-07-03 16:34:57.892, end time: 2020-07-03 16:35:12.893, client elapsed: 0 ms, server elapsed: 15001 ms, timeout: 15000 ms, request: Request [id=6, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=queryHistoryAverageRate, parameterTypes=[], arguments=[], attachments={path=com.bjpowernode.p2p.service.loan.LoanInfoService, interface=com.bjpowernode.p2p.service.loan.LoanInfoService, version=1.0.0, timeout=15000}]], channel: /192.168.2.100:65112 -> /192.168.2.100:20880

今天遇到这个异常，看似很厉害的样子，其实就是数据库密码写错了，尴尬…