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From "Lianhui Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-8381) reuse-typeConvert when convert Seq[Row] to catalyst type
Date Mon, 15 Jun 2015 17:15:01 GMT

     [ https://issues.apache.org/jira/browse/SPARK-8381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lianhui Wang updated SPARK-8381:
--------------------------------
    Summary: reuse-typeConvert when convert Seq[Row] to catalyst type  (was: reuse-typeConvert
when convert Seq[Row] to CatalystType)

> 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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