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From "Rahul Challapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-1135) Drill hangs for Tpch 06 on scale factor 100 for 'Dictionary Encoded' data which is generated Impala
Date Tue, 15 Jul 2014 18:38:04 GMT

    [ https://issues.apache.org/jira/browse/DRILL-1135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062466#comment-14062466
] 

Rahul Challapalli commented on DRILL-1135:
------------------------------------------

I was able to get more info on this with Parth Chandra's help

Exception in thread "e499a8e6-63de-4859-a078-9117f4ca6be7:frag:1:57 - Producer Thread" java.lang.IllegalArgumentException:
Reading past RLE/BitPacking stream.
        at parquet.Preconditions.checkArgument(Preconditions.java:47)
        at parquet.column.values.rle.RunLengthBitPackingHybridDecoder.readNext(RunLengthBitPackingHybridDecoder.java:80)
        at parquet.column.values.rle.RunLengthBitPackingHybridDecoder.readInt(RunLengthBitPackingHybridDecoder.java:62)
        at parquet.column.values.dictionary.DictionaryValuesReader.readDouble(DictionaryValuesReader.java:91)
        at org.apache.drill.exec.store.parquet.NullableFixedByteAlignedReaders$NullableDictionaryFloat8Reader.readField(NullableFixedByteAlignedReaders.java:164)
        at org.apache.drill.exec.store.parquet.NullableColumnReader.readAllFixedFields(NullableColumnReader.java:109)
        at org.apache.drill.exec.store.parquet.ParquetRecordReader.readAllFixedFields(ParquetRecordReader.java:372)
        at org.apache.drill.exec.store.parquet.ParquetRecordReader.next(ParquetRecordReader.java:414)
        at org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:138)
        at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:116)
        at org.apache.drill.exec.physical.impl.producer.ProducerConsumerBatch$Producer.run(ProducerConsumerBatch.java:122)
        at java.lang.Thread.run(Thread.java:744)

> Drill hangs for Tpch 06 on scale factor 100 for 'Dictionary Encoded' data which is generated
Impala
> ---------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-1135
>                 URL: https://issues.apache.org/jira/browse/DRILL-1135
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Rahul Challapalli
>            Assignee: Rahul Challapalli
>         Attachments: Query_Profile.txt, physical_plan.txt
>
>
> git.commit.id.abbrev=5b57294
> When we fire tpch 06 against SF100 Dictionary Encoded data, Sqlline just does not return
anything even after 1hr. This query usually completes in less than 2 min for sf100.



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