[jira] [Created] (DRILL-2860) Unable to cast integer column from parquet file to interval day

["Victoria Markman (JIRA)" <ji...@apache.org>]

Victoria Markman created DRILL-2860:
---------------------------------------

             Summary: Unable to cast integer column from parquet file to interval day
                 Key: DRILL-2860
                 URL: https://issues.apache.org/jira/browse/DRILL-2860
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Data Types
            Reporter: Victoria Markman
            Assignee: Daniel Barclay (Drill)


I can cast numeric literal to "interval day":
{code}
0: jdbc:drill:schema=dfs> select cast(1 as interval day) from t1;
+------------+
|   EXPR$0   |
+------------+
| P1D        |
| P1D        |
| P1D        |
| P1D        |
| P1D        |
| P1D        |
| P1D        |
| P1D        |
| P1D        |
| P1D        |
+------------+
10 rows selected (0.122 seconds)
{code}

Get an error when I'm trying to do the same from parquet file:
{code}
0: jdbc:drill:schema=dfs> select cast(a1 as interval day) from t1 where a1 = 1;
Query failed: SYSTEM ERROR: Invalid format: "1"

Fragment 0:0

[6a4adf04-f3db-4feb-8010-ebc3bfced1e3 on atsqa4-134.qa.lab:31010]

  (java.lang.IllegalArgumentException) Invalid format: "1"
    org.joda.time.format.PeriodFormatter.parseMutablePeriod():326
    org.joda.time.format.PeriodFormatter.parsePeriod():304
    org.joda.time.Period.parse():92
    org.joda.time.Period.parse():81
    org.apache.drill.exec.test.generated.ProjectorGen180.doEval():77
    org.apache.drill.exec.test.generated.ProjectorGen180.projectRecords():62
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork():170
    org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():93
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():130
    org.apache.drill.exec.record.AbstractRecordBatch.next():144
    org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next():118
    org.apache.drill.exec.physical.impl.BaseRootExec.next():74
    org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext():80
    org.apache.drill.exec.physical.impl.BaseRootExec.next():64
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():198
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():192
    java.security.AccessController.doPrivileged():-2
    javax.security.auth.Subject.doAs():415
    org.apache.hadoop.security.UserGroupInformation.doAs():1469
    org.apache.drill.exec.work.fragment.FragmentExecutor.run():192
    org.apache.drill.common.SelfCleaningRunnable.run():38
    java.util.concurrent.ThreadPoolExecutor.runWorker():1145
    java.util.concurrent.ThreadPoolExecutor$Worker.run():615
    java.lang.Thread.run():745

Error: exception while executing query: Failure while executing query. (state=,code=0)
{code}

If I try casting a1 to an integer I run into drill-2859



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