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https://issues.apache.org/jira/browse/KYLIN-3395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16539900#comment-16539900
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Shaofeng SHI commented on KYLIN-3395:
-------------------------------------

We couldn't reproduce this problem. You'd better investigate it in depth; For 
example, dump the metadata to local disk, and then check whether the cube is 
still there.

> 无法删除model的问题。
> -------------
>
>                 Key: KYLIN-3395
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3395
>             Project: Kylin
>          Issue Type: Bug
>          Components: REST Service
>    Affects Versions: v2.3.0
>            Reporter: chenchen
>            Priority: Major
>
> org.apache.kylin.rest.exception.BadRequestException: Model is referenced by 
> Cube '***analysis_trd_detail_d_kq_1' , could not dropped
>  at 
> org.apache.kylin.rest.service.ModelService.dropModel(ModelService.java:154)
>  at 
> org.apache.kylin.rest.controller.ModelController.deleteModel(ModelController.java:173)
>  at sun.reflect.GeneratedMethodAccessor254.invoke(Unknown Source)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:606)
>  at 
> org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
>  at 
> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
>  at 
> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
>  at 
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
>  at 
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
>  at 
> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
>  at 
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
>  at 
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
>  at 
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
>  at 
> org.springframework.web.servlet.FrameworkServlet.doDelete(FrameworkServlet.java:894)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:656)
>  at 
> org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
>  at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
>  at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> cube已经被删除了,但是在删除model的时候还是提示关联的cube存在?
> 我的model表是一个视图。不知道是不是这个原因?



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