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Posted to dev@hive.apache.org by "Kevin Wilfong (JIRA)" <ji...@apache.org> on 2013/03/14 23:56:13 UTC

[jira] [Created] (HIVE-4178) ORC fails with files with different numbers of columns

Kevin Wilfong created HIVE-4178:
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             Summary: ORC fails with files with different numbers of columns
                 Key: HIVE-4178
                 URL: https://issues.apache.org/jira/browse/HIVE-4178
             Project: Hive
          Issue Type: Bug
          Components: Serializers/Deserializers
    Affects Versions: 0.11.0
            Reporter: Kevin Wilfong
            Assignee: Kevin Wilfong


When CombineHiveInputFormat is used, it's possible that two files with different numbers of files can be included in the same split, in which case Hive will fail at one of several points with an ArrayIndexOutOfBoundsException.

This can happen when a partition contains empty files or two partitions are read with different numbers of columns.

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