Seems the same with this JIRA: https://issues.apache.org/jira/browse/KYLIN-3562.
Shrikant Bang <[email protected]> 于2018年11月10日周六 上午2:28写道： > Hi Team, > > I have 3 node Kylin (v2.5.0-hbase1.x) Cluster (1all+2query). I am > seeing HTTP response codes for QUERY REST APIs giving error code 500. I see > these exception when I try with concurrent requests. > > Did anyone faced this issue? Am I missing any configuration in cluster > mode? > > Here is exception trace on tomcat logs. > > Nov 10, 2018 2:20:08 AM org.apache.catalina.core.StandardWrapperValve > invoke > SEVERE: Servlet.service() for servlet [kylin] in context with path > [/kylin] threw exception > *org.apache.kylin.common.persistence.WriteConflictException: Overwriting > conflict /user/ADMIN, expect old TS 1541787608396, but it is 1541787608402* > at > org.apache.kylin.storage.hbase.HBaseResourceStore.checkAndPutResourceImpl(HBaseResourceStore.java:325) > at > org.apache.kylin.common.persistence.ResourceStore.checkAndPutResourceCheckpoint(ResourceStore.java:323) > at > org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:308) > at > org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:287) > at > org.apache.kylin.metadata.cachesync.CachedCrudAssist.save(CachedCrudAssist.java:192) > at > org.apache.kylin.rest.security.KylinUserManager.update(KylinUserManager.java:122) > at > org.apache.kylin.rest.service.KylinUserService.updateUser(KylinUserService.java:85) > at > org.apache.kylin.rest.security.KylinAuthenticationProvider.authenticate(KylinAuthenticationProvider.java:117) > at > org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:174) > at > org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:199) > at > org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:180) > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at > org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at > org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at > org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at > org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at > org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at > org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) > at > org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) > at > org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) > at > org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:209) > at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1136) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) > at > org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:745) > > Thank You, > Shrikant Bang. > -- Regards! Aron Tao
