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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/07/08 22:03:05 UTC

[jira] [Resolved] (SPARK-8888) Replace the hash map in DynamicPartitionWriterContainer.outputWriterForRow with java.util.HashMap

     [ https://issues.apache.org/jira/browse/SPARK-8888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin resolved SPARK-8888.
--------------------------------
       Resolution: Fixed
         Assignee: Reynold Xin
    Fix Version/s: 1.5.0

> Replace the hash map in DynamicPartitionWriterContainer.outputWriterForRow with java.util.HashMap
> -------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-8888
>                 URL: https://issues.apache.org/jira/browse/SPARK-8888
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>             Fix For: 1.5.0
>
>
> We should use a java.util.HashMap, which is faster than Scala's map, although this one barely matters.



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