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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-540) Add API to customize in-memory representation of RDDs
Date Fri, 06 Feb 2015 21:52:34 GMT

    [ https://issues.apache.org/jira/browse/SPARK-540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14309999#comment-14309999
] 

Reynold Xin commented on SPARK-540:
-----------------------------------

Yes it is.

> Add API to customize in-memory representation of RDDs
> -----------------------------------------------------
>
>                 Key: SPARK-540
>                 URL: https://issues.apache.org/jira/browse/SPARK-540
>             Project: Spark
>          Issue Type: New Feature
>          Components: Spark Core
>            Reporter: Matei Zaharia
>
> Right now the choice between serialized caching and just Java objects in dev is fine,
but it might be cool to also support structures such as column-oriented storage through arrays
of primitives without forcing it through the serialization interface.



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