解决kylin查询报错：org.apache.kylin.rest.exception.InternalErrorException
=========================================================Query>-760c-4615-9699-b1f06724c9b6
SQL:
select VISIT_TYPE, count(*) fromxxdb.xxtable group by VISIT_TYPE
LIMIT
50000
User: ADMIN
Success:
true
Duration:
0.0
Project: energon_dm
Realization Names: []
Cuboid>
Total scan count:
0
Result row count:
0
Accept Partial:
true
Is Partial Result:
false
Hit Exception Cache:
false
Storage cache used:
false
Message:
null
=========================================================
2017-06-26 20:06:58,926 ERROR controller.BasicController:44 :
org.apache.kylin.rest.exception.InternalErrorException
at org.apache.kylin.rest.service.QueryService.doQueryWithCache(QueryService.java:389)
at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:69)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:933)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:853)
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