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From "Suma Shivaprasad (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7629) Problem in SMB Joins between two Parquet tables
Date Wed, 06 Aug 2014 08:31:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suma Shivaprasad updated HIVE-7629:
-----------------------------------

    Affects Version/s:     (was: 0.13.1)
                       0.13.0

> Problem in SMB Joins between two Parquet tables
> -----------------------------------------------
>
>                 Key: HIVE-7629
>                 URL: https://issues.apache.org/jira/browse/HIVE-7629
>             Project: Hive
>          Issue Type: Bug
>          Components: Serializers/Deserializers
>    Affects Versions: 0.13.0
>            Reporter: Suma Shivaprasad
>
> The issue is clearly seen when two bucketed and sorted parquet tables with different
number of columns are involved in the join . The following exception is seen
> Caused by: java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
>         at java.util.ArrayList.rangeCheck(ArrayList.java:635)
>         at java.util.ArrayList.get(ArrayList.java:411)
>         at org.apache.hadoop.hive.ql.io.parquet.read.DataWritableReadSupport.init(DataWritableReadSupport.java:101)
>         at org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.getSplit(ParquetRecordReaderWrapper.java:204)
>         at org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:79)
>         at org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:66)
>         at org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat.getRecordReader(MapredParquetInputFormat.java:51)
>         at org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.<init>(CombineHiveRecordReader.java:65)



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