[jira] [Created] (DRILL-538) Count(Key) throws NPE for hive source

[Ramana Inukonda Nagaraj (JIRA)]

Ramana Inukonda Nagaraj created DRILL-538:
---------------------------------------------

             Summary: Count(Key) throws NPE for hive source
                 Key: DRILL-538
                 URL: https://issues.apache.org/jira/browse/DRILL-538
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Ramana Inukonda Nagaraj


hive> desc columntable_bigdata;                    
OK
key                     string                  None                
value                   string                  None                
Time taken: 0.04 seconds, Fetched: 2 row(s)

Now in drill:
select count(`key) from columntable_bigdata;
results in a nullpointer exception. Table contains nulls in value

java.lang.NullPointerException
        
org.apache.drill.exec.store.hive.HiveRecordReader.setValue(HiveRecordReader.java:400)
 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        
org.apache.drill.exec.store.hive.HiveRecordReader.next(HiveRecordReader.java:446)
 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:94) 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        
org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:42)
 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        
org.apache.drill.exec.physical.impl.aggregate.StreamingAggBatch.next(StreamingAggBatch.java:83)
 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.next(ScreenCreator.java:85)
 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:83)
 
~[drill-java-exec-1.0.0-m2-incubating-SNAPSHOT-rebuffed.jar:1.0.0-m2-incubating-SNAPSHOT]
        
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
[na:1.7.0_45]
        
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
[na:1.7.0_45]
        java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]




--
This message was sent by Atlassian JIRA
(v6.2#6252)