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https://issues.apache.org/jira/browse/SPARK-12854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yin Huai updated SPARK-12854:
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Fix Version/s: 2.0.0
> Vectorize Parquet reader
> ------------------------
>
> Key: SPARK-12854
> URL: https://issues.apache.org/jira/browse/SPARK-12854
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Nong Li
> Fix For: 2.0.0
>
>
> The parquet encodings are largely designed to decode faster in batches,
> column by column. This can speed up the decoding considerably.
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