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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2015/12/12 00:34:46 UTC

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

Davies Liu created SPARK-12295:
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             Summary: Manage the memory used by window function
                 Key: SPARK-12295
                 URL: https://issues.apache.org/jira/browse/SPARK-12295
             Project: Spark
          Issue Type: Improvement
            Reporter: Davies Liu


The buffered rows for a given frame should use UnsafeRow, and stored as pages.



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