Arshad Matin created LENS-143:
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Summary: Null Pointer Exception while running dimension query
Key: LENS-143
URL: https://issues.apache.org/jira/browse/LENS-143
Project: Apache Lens
Issue Type: Bug
Reporter: Arshad Matin
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03 Dec 2014 19:30:08,282 [QuerySubmitter] INFO hive.ql.parse.ParseDriver -
Parse Completed
03 Dec 2014 19:30:08,296 [QuerySubmitter] ERROR
org.apache.lens.server.query.QueryExecutionServiceImpl - Error launching query
588b1bd9-ccb8-4fdb-ae06-d6e1e81956f2
org.apache.lens.api.LensException: Rewriting failed, cause :null
at
org.apache.lens.driver.cube.RewriteUtil.rewriteQuery(RewriteUtil.java:278)
at
org.apache.lens.server.query.QueryExecutionServiceImpl.rewriteAndSelect(QueryExecutionServiceImpl.java:967)
at
org.apache.lens.server.query.QueryExecutionServiceImpl.access$800(QueryExecutionServiceImpl.java:89)
at
org.apache.lens.server.query.QueryExecutionServiceImpl$QuerySubmitter.run(QueryExecutionServiceImpl.java:476)
at java.lang.Thread.run(Thread.java:701)
Caused by: java.lang.NullPointerException
at
org.apache.lens.cube.parse.AliasReplacer.doFieldValidation(AliasReplacer.java:121)
at
org.apache.lens.cube.parse.AliasReplacer.rewriteContext(AliasReplacer.java:69)
at
org.apache.lens.cube.parse.CubeQueryRewriter.rewrite(CubeQueryRewriter.java:186)
at
org.apache.lens.cube.parse.CubeQueryRewriter.rewrite(CubeQueryRewriter.java:170)
at
org.apache.lens.cube.parse.CubeQueryRewriter.rewrite(CubeQueryRewriter.java:181)
at
org.apache.lens.driver.cube.RewriteUtil.rewriteQuery(RewriteUtil.java:249)
... 4 more
03 Dec 2014 19:30:08,448 [Grizzly-worker(4)] INFO
org.apache.lens.server.AuthenticationFilter - Request from user: null,
path=/queryapi/queries/588b1bd9-ccb8-4fdb-ae06-d6e1e81956f2
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