please try againinclude error,path:/comp/breadcrumb/nav?compid=breadcrumb_nav-15149506790454495 cause:org.springframework.web.util.nestedservletexception: request processing failed; nested exception is com.alibaba.dubbo.rpc.rpcexception: failed to invoke the method findpagenamebyid in the service cn.ce.ebiz.config.service.siteconfigservice. tried 2 times of the providers [10.20.0.181:20881, 10.20.9.180:20881] (2/9) from the registry bj-zw-paas-midd-zk-node4.online.local:2181 on the consumer 10.20.10.9 using the dubbo version 2.6.0. last error is: invoke remote method timeout. method: findpagenamebyid, provider: dubbo://10.20.9.180:20881/cn.ce.ebiz.config.service.siteconfigservice?anyhost=true&application=front&check=false&default.check=false&default.reference.filter=cecontext&default.retries=1&default.service.filter=cecontext&default.timeout=1500&dispatcher=connection&dubbo=2.6.0&generic=false&interface=cn.ce.ebiz.config.service.siteconfigservice&iothreads=4&loadbalance=leastactive&logger=slf4j&methods=purgecache,getloginpage,getpageswithcate,getcomplistall,getdetailpagebyappidandcateid,updatepagecontent,getmoindexpage,getdefaultfirstpagefilenamebyappidandcateid,deleteallpage,getpagefilename,delbackuptenant,getintegratepage,findpagesbyappandtype,findpages,transjsontodb,getpagecates,updatepageperperty,addpagelist,getpagebyappidandcateid,deletepage,updateelement,findpagesbytenantid,getpcindexpage,updatepagelist,getrealagemap,findpagenamebyid,getpageinfobypageid,getpageinfobyphysicalname,getnoparameterpage,getpagebyappidandpagetype,getbackuptenant,getpageswithext,createpagetable,getappindexpage,addpage,publishpagelist&owner=ebiz&payload=15728640&pid=32595®ister.ip=10.20.10.9&remote.timestamp=1563875682873&revision=1.0.0-snapshot&side=consumer&timeout=1500×tamp=1563941006477, cause: waiting server-side response timeout. start time: 2019-07-24 13:18:38.601, end time: 2019-07-24 13:18:40.102, client elapsed: 0 ms, server elapsed: 1501 ms, timeout: 1500 ms, request: request [id=816569, version=2.0.0, twoway=true, event=false, broken=false, data=rpcinvocation [methodname=findpagenamebyid, parametertypes=[class java.lang.string], arguments=[af96174b-39ab-430a-a049-013fbaedc3e4], attachments={consumerapplicationname=front, tenantid=33577, mobilerunning=true, pcrunning=true, appid=0, currentdomain=http://www.repsn.com, unitetype=100001, productmode=true, sourceapp=1, consumerhostip=10.20.0.181, viewtype=1, interface=cn.ce.ebiz.config.service.siteconfigservice, consumerosname=linux, sw3=, version=0.0.0, formal=true, useviewtype=true, path=cn.ce.ebiz.config.service.siteconfigservice, timeout=1500, consumerjavaruntimeversion=1.7.0_79-b15, consumerosversion=3.10.0-327.el7.x86_64}]], channel: /10.20.10.9:49235 -> /10.20.9.180:20881