Igor Guzenko created DRILL-7387:
-----------------------------------
Summary: Failed to get value by int key from map nested into struct
Key: DRILL-7387
URL: https://issues.apache.org/jira/browse/DRILL-7387
Project: Apache Drill
Issue Type: Sub-task
Reporter: Igor Guzenko
Assignee: Igor Guzenko
Such test method in TestHiveStructs.java:
{code:java}
@Test
public void structWithMapByIntKey() throws Exception {
testBuilder()
.sqlQuery("SELECT rid, t.str_map.m[1] bk FROM hive.struct_tbl_p t")
.unOrdered()
.baselineColumns("rid", "bk")
.baselineValues(1, 0)
.baselineValues(2, 3)
.baselineValues(3, 4)
.go();
}
{code}
is failing with exception:
{code}
java.lang.IllegalArgumentException: You tried to read a [RepeatedInt] type when
you are using a field reader of type [SingleDictReaderImpl].
at
org.apache.drill.exec.vector.complex.impl.AbstractFieldReader.fail(AbstractFieldReader.java:989)
~[classes/:na]
at
org.apache.drill.exec.vector.complex.impl.AbstractFieldReader.read(AbstractFieldReader.java:399)
~[classes/:na]
at
org.apache.drill.exec.test.generated.ProjectorGen1.doEval(ProjectorTemplate.java:28)
~[na:na]
at
org.apache.drill.exec.test.generated.ProjectorGen1.projectRecords(ProjectorTemplate.java:67)
~[na:na]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork(ProjectRecordBatch.java:229)
~[classes/:na]
at
org.apache.drill.exec.record.AbstractUnaryRecordBatch.innerNext(AbstractUnaryRecordBatch.java:117)
~[classes/:na]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:141)
~[classes/:na]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:186)
~[classes/:na]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:237)
~[classes/:na]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
~[classes/:na]
at
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:83)
~[classes/:na]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
~[classes/:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:296)
~[classes/:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:283)
~[classes/:na]
at .......(:0) ~[na:na]
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1746)
~[hadoop-common-2.7.4.jar:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:283)
~[classes/:na]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
~[classes/:na]
at .......(:0) ~[na:na]
{code}
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