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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/06/15 19:16:00 UTC

[jira] [Commented] (SPARK-8381) reuse typeConvert when convert Seq[Row] to catalyst type

    [ https://issues.apache.org/jira/browse/SPARK-8381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14586330#comment-14586330 ] 

Apache Spark commented on SPARK-8381:
-------------------------------------

User 'lianhuiwang' has created a pull request for this issue:
https://github.com/apache/spark/pull/6831

> reuse typeConvert when convert Seq[Row] to catalyst type
> --------------------------------------------------------
>
>                 Key: SPARK-8381
>                 URL: https://issues.apache.org/jira/browse/SPARK-8381
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.4.0
>            Reporter: Lianhui Wang
>
> This method CatalystTypeConverters.convertToCatalyst is slow, and for batch conversion we should be using converter produced by createToCatalystConverter.



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