[jira] [Commented] (SPARK-9002) KryoSerializer initialization does not include 'Array[Int]'

["Josh Rosen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-9002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14623614#comment-14623614 ] 

Josh Rosen commented on SPARK-9002:
-----------------------------------

Just curious, did you actually run into a case where this caused a crash / bug?

> KryoSerializer initialization does not include 'Array[Int]'
> -----------------------------------------------------------
>
>                 Key: SPARK-9002
>                 URL: https://issues.apache.org/jira/browse/SPARK-9002
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.4.0
>         Environment: MacBook Pro, OS X 10.10.4, Spark 1.4.0, master=local[*], IntelliJ IDEA.
>            Reporter: Randy Kerber
>            Priority: Minor
>              Labels: easyfix, newbie
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> The object KryoSerializer (inside KryoRegistrator.scala) contains a list of classes that are automatically registered with Kryo.  That list includes:
> Array\[Byte], Array\[Long], and Array\[Short].  Array\[Int] is missing from that list.  Can't think of any good reason it shouldn't also be included.
> Note: This is first time creating an issue or contributing code to an apache project. Apologies if I'm not following the process correct. Appreciate any guidance or assistance.



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