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From JiaTao Tao <taojia...@gmail.com>
Subject Re: Kylin Cluster Mode Issue Overwriting conflict /user/ADMIN
Date Sun, 11 Nov 2018 02:48:46 GMT
You are welcome, enjoy Kylin :).

Shrikant Bang <b.shrikant28@gmail.com> 于2018年11月11日周日 上午2:35写道:

> 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
>>
>

-- 


Regards!

Aron Tao

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