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Posted to dev@lens.apache.org by "Arshad Matin (JIRA)" <ji...@apache.org> on 2015/01/30 11:41:41 UTC

[jira] [Reopened] (LENS-225) NPE in JoinResolver

     [ https://issues.apache.org/jira/browse/LENS-225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arshad Matin reopened LENS-225:
-------------------------------

Again Seeing the same issue

{CODE}
java.lang.NullPointerException
	at org.apache.lens.cube.parse.JoinResolver$AutoJoinContext.getMergedJoinClause(JoinResolver.java:474)
	at org.apache.lens.cube.parse.JoinResolver$AutoJoinContext.getFromString(JoinResolver.java:439)
	at org.apache.lens.cube.parse.DimHQLContext.getFromString(DimHQLContext.java:77)
	at org.apache.lens.cube.parse.DimHQLContext.setMissingExpressions(DimHQLContext.java:63)
	at org.apache.lens.cube.parse.SimpleHQLContext.toHQL(SimpleHQLContext.java:81)
	at org.apache.lens.cube.parse.DimOnlyHQLContext.toHQL(DimOnlyHQLContext.java:47)
	at org.apache.lens.cube.parse.CubeQueryContext.toHQL(CubeQueryContext.java:807)
	at org.apache.lens.driver.cube.RewriteUtil.rewriteQuery(RewriteUtil.java:247)
	at org.apache.lens.server.query.QueryExecutionServiceImpl.explain(QueryExecutionServiceImpl.java:1782)
	at org.apache.lens.server.query.QueryServiceResource.query(QueryServiceResource.java:220)
	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:622)
	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:545)
	at java.lang.Thread.run(Thread.java:701)

{CODE}

> NPE in JoinResolver
> -------------------
>
>                 Key: LENS-225
>                 URL: https://issues.apache.org/jira/browse/LENS-225
>             Project: Apache Lens
>          Issue Type: Bug
>          Components: cube
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Rajat Khandelwal
>            Priority: Critical
>             Fix For: 2.0
>
>
> Seeing the following :
> [noformat}
> java.lang.NullPointerException
>         at org.apache.lens.cube.parse.JoinResolver$AutoJoinContext.getMergedJoinClause(JoinResolver.java:462)
>         at org.apache.lens.cube.parse.JoinResolver$AutoJoinContext.getFromString(JoinResolver.java:423)
>         at org.apache.lens.cube.parse.DimHQLContext.getFromString(DimHQLContext.java:77)
>         at org.apache.lens.cube.parse.DimHQLContext.setMissingExpressions(DimHQLContext.java:63)
>         at org.apache.lens.cube.parse.SimpleHQLContext.toHQL(SimpleHQLContext.java:81)
>         t org.apache.lens.cube.parse.DimOnlyHQLContext.toHQL(DimOnlyHQLContext.java:47)
>         at org.apache.lens.cube.parse.CubeQueryContext.toHQL(CubeQueryContext.java:822)
>         at org.apache.lens.driver.cube.RewriteUtil.rewriteQuery(RewriteUtil.java:249)
> {noformat}



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