Himanshu Gahlaut created LENS-484:
-------------------------------------

             Summary: NPE when weight is not set in XFactTable object while 
creating fact table
                 Key: LENS-484
                 URL: https://issues.apache.org/jira/browse/LENS-484
             Project: Apache Lens
          Issue Type: Bug
            Reporter: Himanshu Gahlaut


java.lang.NullPointerException
        at 
org.apache.lens.server.metastore.CubeMetastoreServiceImpl.createFactTable(CubeMetastoreServiceImpl.java:510)
        at 
org.apache.lens.server.metastore.MetastoreResource.createFactTable(MetastoreResource.java:831)
        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.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
        at 
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:151)
        at 
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:171)
        at 
org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:195)
        at 
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:104)
        at 
org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:353)
        at 
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:343)
        at 
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
        at 
org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:255)
        at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
        at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
        at 
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:318)
        at 
org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:235)
        at 
org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:983)
        at 
org.glassfish.jersey.test.inmemory.internal.InMemoryConnector.apply(InMemoryConnector.java:251)
        at 
org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:217)
        at 
org.glassfish.jersey.client.JerseyInvocation$2.call(JerseyInvocation.java:671)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
        at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
        at 
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:422)
        at 
org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:667)



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