[jira] [Created] (DRILL-215) Exception running order by on nullable field

["Timothy Chen (JIRA)" <ji...@apache.org>]

Timothy Chen created DRILL-215:
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             Summary: Exception running order by on nullable field
                 Key: DRILL-215
                 URL: https://issues.apache.org/jira/browse/DRILL-215
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Timothy Chen


Running the following query in sqlline:

select _MAP['N_NAME'] from "sample-data/nation.parquet" order by _MAP['N_NAME'] desc;

Gives me this exception

at org.apache.drill.exec.expr.TypeHelper.getNewVector(TypeHelper.java:504) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:102) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:36) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.sort.SortBatch.next(SortBatch.java:86) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:25) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.next(ScreenCreator.java:77) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.apache.drill.exec.work.FragmentRunner.run(FragmentRunner.java:79) ~[java-exec-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_25]
at java.lang.Thread.run(Thread.java:724) ~[na:1.7.0_25]

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