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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/09 16:10:00 UTC

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

    [ https://issues.apache.org/jira/browse/SPARK-16060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16318658#comment-16318658 ] 

Apache Spark commented on SPARK-16060:
--------------------------------------

User 'cloud-fan' has created a pull request for this issue:
https://github.com/apache/spark/pull/20205

> 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
>             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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