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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/09/12 21:22:20 UTC

[jira] [Commented] (SPARK-17509) When wrapping catalyst datatype to Hive data type avoid pattern matching

    [ https://issues.apache.org/jira/browse/SPARK-17509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15485327#comment-15485327 ] 

Apache Spark commented on SPARK-17509:
--------------------------------------

User 'sitalkedia' has created a pull request for this issue:
https://github.com/apache/spark/pull/15064

> When wrapping catalyst datatype to Hive data type avoid pattern matching
> ------------------------------------------------------------------------
>
>                 Key: SPARK-17509
>                 URL: https://issues.apache.org/jira/browse/SPARK-17509
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Sital Kedia
>
> Profiling a job, we saw that patten matching in wrap function of HiveInspector is consuming around 10% of the time which can be avoided.  A similar change in the unwrap function was made in SPARK-15956. 



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