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https://issues.apache.org/jira/browse/SPARK-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13967413#comment-13967413
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Patrick Wendell commented on SPARK-1057:
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I changed the title of the JIRA to reflect the ultimate decision to remove
fastutil. It was removed here:
https://github.com/apache/spark/pull/266
> Remove Fastutil
> ---------------
>
> Key: SPARK-1057
> URL: https://issues.apache.org/jira/browse/SPARK-1057
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Reporter: Evan Chan
> Assignee: Sean Owen
> Priority: Minor
> Labels: Starter
> Fix For: 1.0.0
>
>
> Really simple request, to upgrade fastutil to 6.5.x.
> The current version, 6.4.x, has some minor API's in the Object2xxOpenHashMap
> structures which is used in many places in Spark, and has been marked
> deprecated.
> Plus there is a conflict with another library we are using (saddle --
> http://saddle.github.io/) which uses a newer version of fastutil.
> I'd be happy to send a PR.
> I guess a bigger question is do you want to keep using fastutil (SPARK-681)
> but Spark uses more than just hashmaps, so that probably requires another
> discussion.
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