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https://issues.apache.org/jira/browse/HIVE-6060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13943341#comment-13943341
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Jitendra Nath Pandey commented on HIVE-6060:
--------------------------------------------
OrcInputFormat#getRecordReader must check for vectorized mode before returning
any reader. It seems this patch has moved the check down which introduces a
scenario where non-vectorized record reader will be returned in vectorized
mode, which would cause the query to fail.
> Define API for RecordUpdater and UpdateReader
> ---------------------------------------------
>
> Key: HIVE-6060
> URL: https://issues.apache.org/jira/browse/HIVE-6060
> Project: Hive
> Issue Type: Sub-task
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: HIVE-6060.patch, HIVE-6060.patch, HIVE-6060.patch,
> HIVE-6060.patch, HIVE-6060.patch, HIVE-6060.patch, acid-io.patch,
> h-5317.patch, h-5317.patch, h-5317.patch, h-6060.patch, h-6060.patch
>
>
> We need to define some new APIs for how Hive interacts with the file formats
> since it needs to be much richer than the current RecordReader and
> RecordWriter.
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