[
https://issues.apache.org/jira/browse/LENS-713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15234633#comment-15234633
]
Rajat Khandelwal commented on LENS-713:
---------------------------------------
This is coming when we do `describe dimension <cubename>`
{noformat}
org.glassfish.jersey.server.internal.process.MappableException:
java.lang.NullPointerException
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.mapTargetToRuntimeEx(AbstractJavaResourceMethodDispatcher.java:179)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.access$200(AbstractJavaResourceMethodDispatcher.java:72)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:149)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:205)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
~[jersey-server-2.22.1.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
[jersey-common-2.22.1.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
[jersey-common-2.22.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
[jersey-common-2.22.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
[jersey-common-2.22.1.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
[jersey-common-2.22.1.jar:na]
at
org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
[jersey-common-2.22.1.jar:na]
at
org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:384)
[jersey-container-grizzly2-http-2.22.1.jar:na]
at
org.glassfish.grizzly.http.server.HttpHandler$1.run(HttpHandler.java:224)
[grizzly-http-server-2.3.23.jar:2.3.23]
at
org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
[grizzly-framework-2.3.23.jar:2.3.23]
at
org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
[grizzly-framework-2.3.23.jar:2.3.23]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80]
Caused by: java.lang.NullPointerException: null
at
org.apache.lens.server.metastore.JAXBUtils.xdimensionFromDimension(JAXBUtils.java:1002)
~[classes/:na]
at
org.apache.lens.server.metastore.CubeMetastoreServiceImpl.getDimension(CubeMetastoreServiceImpl.java:1201)
~[classes/:na]
at
org.apache.lens.server.metastore.MetastoreResource.getDimension(MetastoreResource.java:745)
~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.7.0_80]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
~[na:1.7.0_80]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.7.0_80]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_80]
at
org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
~[jersey-server-2.22.1.jar:na]
at
org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
~[jersey-server-2.22.1.jar:na]
... 20 common frames omitted
{noformat}
> Describe of non-existing entities should give 404, not 500
> ----------------------------------------------------------
>
> Key: LENS-713
> URL: https://issues.apache.org/jira/browse/LENS-713
> Project: Apache Lens
> Issue Type: Sub-task
> Components: server
> Reporter: Rajat Khandelwal
> Assignee: Ajay Yadava
> Fix For: 2.6
>
>
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