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Posted to issues@spark.apache.org by "Sameer Agarwal (JIRA)" <ji...@apache.org> on 2018/01/09 18:12:01 UTC

[jira] [Updated] (SPARK-16060) Vectorized Orc reader

     [ https://issues.apache.org/jira/browse/SPARK-16060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sameer Agarwal updated SPARK-16060:
-----------------------------------
    Labels: release-notes  (was: )

> Vectorized Orc reader
> ---------------------
>
>                 Key: SPARK-16060
>                 URL: https://issues.apache.org/jira/browse/SPARK-16060
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>            Reporter: Liang-Chi Hsieh
>            Assignee: Dongjoon Hyun
>              Labels: release-notes
>             Fix For: 2.3.0
>
>
> Currently Orc reader in Spark SQL doesn't support vectorized reading. As Hive Orc already support vectorization, we should add this support to improve Orc reading performance.



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