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Posted to issues@spark.apache.org by "Matei Zaharia (JIRA)" <ji...@apache.org> on 2014/04/25 00:51:18 UTC

[jira] [Updated] (SPARK-928) Add support for Unsafe-based serializer in Kryo 2.22

     [ https://issues.apache.org/jira/browse/SPARK-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matei Zaharia updated SPARK-928:
--------------------------------

    Priority: Major  (was: Minor)

> Add support for Unsafe-based serializer in Kryo 2.22
> ----------------------------------------------------
>
>                 Key: SPARK-928
>                 URL: https://issues.apache.org/jira/browse/SPARK-928
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>            Reporter: Matei Zaharia
>              Labels: starter
>             Fix For: 1.0.0
>
>
> This can reportedly be quite a bit faster, but it also requires Chill to update its Kryo dependency. Once that happens we should add a spark.kryo.useUnsafe flag.



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