Kylin重新设置密码登录不上：Overwriting conflict /user/ADMIN, expect old TS 1547448907000, but it is 15475148590

修改文件(先备份)：/opt/apache-kylin-2.5.2-bin-hbase1x/tomcat/webapps/kylin/WEB-INF/classes/kylinSecurity.xml

这串及是加密内容。

问题现象：

登录提示：System error, please contact your administrator.

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HTTP Status 500 – Internal Server Error
Type Exception Report
Message Overwriting conflict /user/ADMIN, expect old TS 1547448907000, but it is 1547514859000
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception 
org.apache.kylin.common.persistence.WriteConflictException: Overwriting conflict /user/ADMIN, expect old TS 1547448907000, but it is 1547514859000
    org.apache.kylin.storage.hbase.HBaseResourceStore.checkAndPutResourceImpl(HBaseResourceStore.java:325)
    org.apache.kylin.common.persistence.ResourceStore.checkAndPutResourceCheckpoint(ResourceStore.java:323)
    org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:308)
    org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:287)
    org.apache.kylin.metadata.cachesync.CachedCrudAssist.save(CachedCrudAssist.java:192)
    org.apache.kylin.rest.security.KylinUserManager.update(KylinUserManager.java:124)
    org.apache.kylin.rest.service.KylinUserService.updateUser(KylinUserService.java:86)
    org.apache.kylin.rest.security.KylinAuthenticationProvider.authenticate(KylinAuthenticationProvider.java:119)
    org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:174)
    org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:199)
    org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:180)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
    org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
    org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
    org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
    com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:209)
    com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244)
Note The full stack trace of the root cause is available in the server logs.
Apache Tomcat/7.0.91

我用的是kylin-2.5.2版本，在kylin-2.2.0版本中没出现过此问题，此问题也可能是服务器上采用了多个kylin版本运行引起，kylin-2.4以上版本的执行命令即可解决（以下版本的没尝试过）：

${KYLIN_HOME}/bin/metastore.sh remove /user/admin