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https://issues.apache.org/jira/browse/SPARK-16102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15889036#comment-15889036
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Wenchen Fan commented on SPARK-16102:
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Hi [~hyukjin.kwon] are you working on it?
> Use Record API from Univocity rather than current data cast API.
> ----------------------------------------------------------------
>
> Key: SPARK-16102
> URL: https://issues.apache.org/jira/browse/SPARK-16102
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Hyukjin Kwon
>
> There is Record API for Univocity parser.
> This API provides typed data. Spark currently tries to compare and cast each
> data.
> Using this library should reduce the codes in Spark and maybe improve the
> performance.
> It seems a benchmark should be proceeded first.
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