[ 
https://issues.apache.org/jira/browse/LENS-179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14285653#comment-14285653
 ] 

Hudson commented on LENS-179:
-----------------------------

UNSTABLE: Integrated in Lens-Commit #81 (See 
[https://builds.apache.org/job/Lens-Commit/81/])
LENS-179 Seeing Driver Query Plan of the selected driver is null on 
(jaideep.dhok: rev e7b92b271cb0981580acf83e83fec58186c2e46f)
* 
lens-server-api/src/main/java/org/apache/lens/server/api/query/DriverSelectorQueryContext.java
* 
lens-server-api/src/test/java/org/apache/lens/server/api/util/TestLensUtil.java
* lens-server-api/src/main/java/org/apache/lens/server/api/util/LensUtil.java
* lens-server/src/test/java/org/apache/lens/server/query/TestQueryService.java
* lens-server-api/pom.xml


> Seeing Driver Query Plan of the selected driver is null on explain
> ------------------------------------------------------------------
>
>                 Key: LENS-179
>                 URL: https://issues.apache.org/jira/browse/LENS-179
>             Project: Apache Lens
>          Issue Type: Bug
>          Components: server
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 2.0
>
>         Attachments: LENS-179.2.patch, LENS-179.3.patch
>
>
> Here is the stacktrace :
> {noformat}
> 30 Dec 2014 10:38:07,293 [Grizzly-worker(3)] ERROR 
> org.apache.lens.server.query.QueryExecutionServiceImpl  - Error during 
> explain :
> org.apache.lens.api.LensException: Driver Query Plan of the selected driver 
> is null
>   at 
> org.apache.lens.server.api.query.DriverSelectorQueryContext.getSelectedDriverQueryPlan(DriverSelectorQueryContext.java:157)
>   at 
> org.apache.lens.server.api.query.AbstractQueryContext.getSelectedDriverQueryPlan(AbstractQueryContext.java:151)
>   at 
> org.apache.lens.server.query.QueryExecutionServiceImpl.explain(QueryExecutionServiceImpl.java:1791)
>   at 
> org.apache.lens.server.query.QueryServiceResource.query(QueryServiceResource.java:223)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>   at java.lang.reflect.Method.invoke(Method.java:597)
>   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
> {noformat}



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