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https://issues.apache.org/jira/browse/SPARK-1369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Wendell updated SPARK-1369:
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Fix Version/s: (was: 1.1.0)
1.2.0
> HiveUDF wrappers are slow
> -------------------------
>
> Key: SPARK-1369
> URL: https://issues.apache.org/jira/browse/SPARK-1369
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Michael Armbrust
> Fix For: 1.2.0
>
>
> The major issues here are that we are using a lot of functional programming
> (.map) and creating new writeable objects for each input row. We should
> switch to while loops and reuse the writeable objects when possible.
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