Rahul Challapalli created DRILL-2292:
----------------------------------------
Summary: CTAS broken when we have repeated maps
Key: DRILL-2292
URL: https://issues.apache.org/jira/browse/DRILL-2292
Project: Apache Drill
Issue Type: Bug
Components: Storage - Parquet
Reporter: Rahul Challapalli
Assignee: Steven Phillips
git.commit.id.abbrev=6676f2d
Data Set :
{code}
{
"id" : 1,
"map":{"rm": [
{"mapid":"m1","mapvalue":{"col1":1,"col2":[0,1,2,3,4,5]},"rptd": [{ "a":
"foo"},{"b":"boo"}]},
{"mapid":"m2","mapvalue":{"col1":0,"col2":[]},"rptd": [{ "a":
"bar"},{"c":1},{"d":4.5}]}
]}
}
{code}
The below CTAS statement fails though the underlying query succeeds
{code}
create table rep_map as select d.map from `temp.json` d;
Query failed: Query stopped., index: -4, length: 4 (expected: range(0, 16384))
[ d76e3f74-7e2c-406f-a7fd-5efc68227e75 on qa-node190.qa.lab:31010 ]
{code}
Error from the logs :
{code}
Caused by: java.lang.IndexOutOfBoundsException: index: -4, length: 4 (expected:
range(0, 16384))
at io.netty.buffer.DrillBuf.checkIndexD(DrillBuf.java:156)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
at io.netty.buffer.DrillBuf.chk(DrillBuf.java:178)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
at io.netty.buffer.DrillBuf.getInt(DrillBuf.java:447)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
at
org.apache.drill.exec.vector.UInt4Vector$Accessor.get(UInt4Vector.java:309)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.vector.complex.RepeatedMapVector$RepeatedMapAccessor.get(RepeatedMapVector.java:451)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.vector.complex.impl.RepeatedMapReaderImpl.setPosition(RepeatedMapReaderImpl.java:90)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.vector.complex.impl.RepeatedMapReaderImpl.reader(RepeatedMapReaderImpl.java:60)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.parquet.ParquetRecordWriter$RepeatedMapParquetConverter.<init>(ParquetRecordWriter.java:269)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.parquet.ParquetRecordWriter.getNewRepeatedMapConverter(ParquetRecordWriter.java:259)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.EventBasedRecordWriter.getConverter(EventBasedRecordWriter.java:116)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.parquet.ParquetRecordWriter$MapParquetConverter.<init>(ParquetRecordWriter.java:240)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.parquet.ParquetRecordWriter.getNewMapConverter(ParquetRecordWriter.java:230)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.EventBasedRecordWriter.getConverter(EventBasedRecordWriter.java:114)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.EventBasedRecordWriter.initFieldWriters(EventBasedRecordWriter.java:73)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
... 19 common frames omitted
2015-02-24 19:05:56,898 [2b13346a-d929-d659-c074-354c9f5d9d4f:frag:0:0] ERROR
o.a.d.e.p.i.ScreenCreator$ScreenRoot - Error
7c8fa189-8f0a-4763-a266-fd68a11bbb66: Query stopped.
java.io.IOException: Failed to initialize FieldWriters.
at
org.apache.drill.exec.store.EventBasedRecordWriter.initFieldWriters(EventBasedRecordWriter.java:78)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.store.EventBasedRecordWriter.<init>(EventBasedRecordWriter.java:46)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.WriterRecordBatch.setupNewSchema(WriterRecordBatch.java:176)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.WriterRecordBatch.innerNext(WriterRecordBatch.java:113)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:99)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:89)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:134)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:67)
[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:97)
~[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:57)
[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:116)
[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
org.apache.drill.exec.work.WorkManager$RunnableWrapper.run(WorkManager.java:303)
[drill-java-exec-0.8.0-SNAPSHOT-rebuffed.jar:0.8.0-SNAPSHOT]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_71]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[na:1.7.0_71]
at java.lang.Thread.run(Thread.java:745)
{code}
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