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https://issues.apache.org/jira/browse/DRILL-537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau resolved DRILL-537.
----------------------------------
Resolution: Fixed
> Reading from hive fails with nullpointerexception for certain values/types
> --------------------------------------------------------------------------
>
> Key: DRILL-537
> URL: https://issues.apache.org/jira/browse/DRILL-537
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Hive
> Reporter: Ramana Inukonda Nagaraj
> Assignee: Venki Korukanti
> Fix For: 1.0.0-BETA1
>
> Attachments: DRILL-537-1.patch
>
>
> hive> desc alldrilltypes;
> OK
> c1 int None
> c2 boolean None
> c3 double None
> c4 string None
> c9 tinyint None
> c10 smallint None
> c11 float None
> c12 bigint None
> c19 binary None
> hive> select * from alldrilltypes;
> OK
> NULL NULL NULL NULL NULL NULL NULL NULL NULL
> -1 false -1.1 -1 -1 -1.0 -1 NULL
> 1 true 1.1 1 1 1 1.0 1 abcd
> Time taken: 0.333 seconds, Fetched: 3 row(s)
> Now from Drill:
> SELECT c1,c2,c3,c4,c9,c10,c11,c12,c19 from alldrilltypes;
> Lilith log capture:
> java.lang.NullPointerException
>
> org.apache.drill.exec.store.hive.HiveRecordReader.setValue(HiveRecordReader.java:394)
>
> ~[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.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]
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