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Posted to dev@lens.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2015/01/21 14:31:34 UTC
[jira] [Updated] (LENS-179) Seeing Driver Query Plan of the
selected driver is null on explain
[ https://issues.apache.org/jira/browse/LENS-179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sriramadasu updated LENS-179:
-----------------------------------------
Attachment: LENS-179.3.patch
Same changes as in LENS-179.2 + merged to master(conflicts resolved) and checkstyle issues fixed in lens-server-api
> 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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