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https://issues.apache.org/jira/browse/LENS-447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amareshwari Sriramadasu updated LENS-447:
-----------------------------------------
Component/s: client
Fix Version/s: 2.2
Assignee: Himanshu Gahlaut
> Lens CLI should not throw HTTP errors for basic problems
> --------------------------------------------------------
>
> Key: LENS-447
> URL: https://issues.apache.org/jira/browse/LENS-447
> Project: Apache Lens
> Issue Type: Bug
> Components: client
> Reporter: Angad Singh
> Assignee: Himanshu Gahlaut
> Fix For: 2.2
>
>
> Example - dimension not present in db - lens will throw a 500 internal server
> error. dimtable not found - 404. show a more human readable error.
> {noformat}
> lens-shell>prepQuery prepare --query "cube select
> user_latest_location.locationId from user j"
> Command failed javax.ws.rs.InternalServerErrorException: HTTP 500 Internal
> Server Error
> {noformat}
> {noformat}
> org.apache.lens.api.LensException: Driver
> :org.apache.lens.driver.hive.HiveDriver Cause :Neither cube nor dimensions
> accessed in the query
> at
> org.apache.lens.server.query.QueryExecutionServiceImpl.rewriteAndSelect(QueryExecutionServiceImpl.java:1071)
> at
> org.apache.lens.server.query.QueryExecutionServiceImpl.prepareQuery(QueryExecutionServiceImpl.java:1300)
> at
> org.apache.lens.server.query.QueryExecutionServiceImpl.prepare(QueryExecutionServiceImpl.java:1269)
> at
> org.apache.lens.server.query.QueryServiceResource.prepareQuery(QueryServiceResource.java:318)
> 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.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:330)
> at
> org.glassfish.grizzly.http.server.HttpHandler$1.run(HttpHandler.java:212)
> at
> org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
> at
> org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java
> {noformat}
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