org.apache.kylin.rest.exception.InternalErrorException: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously ini tiated loading for a different type with name "com/google/protobuf/Message"

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via kylin-dev by fengYu (JIRA), 5 months ago
loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously ini tiated loading for a different type with name "com/google/protobuf/Message"
via kylin-issues by fengYu (JIRA), 5 months ago
loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously ini tiated loading for a different type with name "com/google/protobuf/Message"
via kylin-issues by fengYu (JIRA), 5 months ago
loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously ini tiated loading for a different type with name "com/google/protobuf/Message"
via kylin-dev by fengYu (JIRA), 1 year ago
loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously ini tiated loading for a different type with name "com/google/protobuf/Message"
via incubator-kylin-user by lancelot chen, 1 year ago
],filter on [],with aggregates[FunctionDesc [expression=SUM, parameter=ParameterDesc [type=column, value=PV_1D_001, nextParam=null], returnType=null]].
via kylin-user by lancelot chen, 1 year ago
],filter on [],with aggregates[FunctionDesc [expression=SUM, parameter=ParameterDesc [type=column, value=PV_1D_001, nextParam=null], returnType=null]].
org.apache.kylin.rest.exception.InternalErrorException: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously ini tiated loading for a different type with name "com/google/protobuf/Message"
at org.apache.kylin.rest.controller.QueryController.doQueryWithCache(QueryController.java:212)
at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:95)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago

Know the solutions? Share your knowledge to help other developers to debug faster.