[jira] [Commented] (HIVE-14171) Parquet: Simple vectorization throws NPEs

[KaiXu (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HIVE-14171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357911#comment-16357911
 ] 

KaiXu commented on HIVE-14171:
------------------------------

Thanks, [~colinma]

> Parquet: Simple vectorization throws NPEs
> -----------------------------------------
>
>                 Key: HIVE-14171
>                 URL: https://issues.apache.org/jira/browse/HIVE-14171
>             Project: Hive
>          Issue Type: Bug
>          Components: File Formats, Vectorization
>    Affects Versions: 2.2.0
>            Reporter: Gopal V
>            Priority: Major
>              Labels: Parquet
>
> {code}
>  create temporary table cd_parquet stored as parquet as select * from 
> customer_demographics;
> select count(1) from cd_parquet where cd_gender = 'F';
> {code}
> {code}
> Caused by: java.lang.NullPointerException
>       at 
> org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.next(ParquetRecordReaderWrapper.java:206)
>       at 
> org.apache.hadoop.hive.ql.io.parquet.VectorizedParquetInputFormat$VectorizedParquetRecordReader.next(VectorizedParquetInputFormat.java:118)
>       at 
> org.apache.hadoop.hive.ql.io.parquet.VectorizedParquetInputFormat$VectorizedParquetRecordReader.next(VectorizedParquetInputFormat.java:51)
>       at 
> org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:350)
>       ... 17 more
> {code}



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