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https://issues.apache.org/jira/browse/HIVE-25103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Panagiotis Garefalakis updated HIVE-25103:
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Summary: Update row.serde exclude defaults (was: Update row.serde excludes
defaults)
> Update row.serde exclude defaults
> ---------------------------------
>
> Key: HIVE-25103
> URL: https://issues.apache.org/jira/browse/HIVE-25103
> Project: Hive
> Issue Type: Improvement
> Reporter: Panagiotis Garefalakis
> Assignee: Panagiotis Garefalakis
> Priority: Major
>
> HIVE-16222 introduced row.serde.inputformat.excludes setting to disable
> row.serde for specific NON-Vectorized formats.
> Since MapredParquetInputFormat is currently natively vectorized it should be
> removed from that list.
> Even when hive.vectorized.use.vectorized.input.format is DISABLED
> Vectorizer will not vectorize in row deserialize mode if the input format has
> is natively Vectorized so it is safe to remove.
> Conf order to control vectorization:
> 1. hive.vectorized.use.vectorized.input.format
> 2. hive.vectorized.use.vector.serde.deserialize
> 3. hive.vectorized.use.row.serde.deserialize
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