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https://issues.apache.org/jira/browse/HIVE-4098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593961#comment-13593961
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Phabricator commented on HIVE-4098:
-----------------------------------
hagleitn has accepted the revision "HIVE-4098 [jira] OrcInputFormat assumes
Hive always calls createValue".
Looks good. There's a test for this in HIVE-4015.
REVISION DETAIL
https://reviews.facebook.net/D9021
BRANCH
hive-3874
ARCANIST PROJECT
hive
To: JIRA, hagleitn, omalley
> OrcInputFormat assumes Hive always calls createValue
> ----------------------------------------------------
>
> Key: HIVE-4098
> URL: https://issues.apache.org/jira/browse/HIVE-4098
> Project: Hive
> Issue Type: Bug
> Components: Serializers/Deserializers
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: HIVE-4098.D9021.1.patch
>
>
> Hive's HiveContextAwareRecordReader doesn't create a new value for each
> InputFormat and instead reuses the same row between input formats. That
> causes the first record of second (and third, etc.) partition to be dropped
> and replaced with the last row of the previous partition.
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