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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/01/05 21:20:39 UTC

[jira] [Assigned] (SPARK-12295) Manage the memory used by window function

     [ https://issues.apache.org/jira/browse/SPARK-12295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-12295:
------------------------------------

    Assignee: Apache Spark

> Manage the memory used by window function
> -----------------------------------------
>
>                 Key: SPARK-12295
>                 URL: https://issues.apache.org/jira/browse/SPARK-12295
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Davies Liu
>            Assignee: Apache Spark
>
> The buffered rows for a given frame should use UnsafeRow, and stored as pages.



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