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https://issues.apache.org/jira/browse/SPARK-8381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lianhui Wang updated SPARK-8381:
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Description: This method CatalystTypeConverters.convertToCatalyst is slow,
so for batch conversion we should be using converter produced by
createToCatalystConverter. (was: This method
CatalystTypeConverters.convertToCatalyst is slow, and for batch conversion we
should be using converter produced by createToCatalystConverter.)
> 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, so for batch
> conversion we should be using converter produced by createToCatalystConverter.
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