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From Shrikant Bang <b.shrikan...@gmail.com>
Subject Re: Kylin Cluster Mode Issue Overwriting conflict /user/ADMIN
Date Sat, 10 Nov 2018 18:35:33 GMT
Thanks JiaTao for response. I have upgraded Kylin to v2.5.1-hbase1.x and
issue resolved.

Regards,
Shrikant Bang.

On Sat, Nov 10, 2018 at 7:22 AM JiaTao Tao <taojiatao@gmail.com> wrote:

> Seems the same with this JIRA:
> https://issues.apache.org/jira/browse/KYLIN-3562.
>
> Shrikant Bang <b.shrikant28@gmail.com> 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
>

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