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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/08/07 03:25:45 UTC
[jira] [Resolved] (SPARK-9692) Remove SqlNewHadoopRDD's generated
Tuple2 and InterruptibleIterator
[ https://issues.apache.org/jira/browse/SPARK-9692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin resolved SPARK-9692.
--------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
> Remove SqlNewHadoopRDD's generated Tuple2 and InterruptibleIterator
> -------------------------------------------------------------------
>
> Key: SPARK-9692
> URL: https://issues.apache.org/jira/browse/SPARK-9692
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Fix For: 1.5.0
>
>
> A small performance optimization -- we don't need to generate a Tuple2 and then immediately discard the key. We also don't need an extra wrapper.
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