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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/02/10 14:35:00 UTC

[jira] [Commented] (SPARK-23381) Murmur3 hash generates a different value from other implementations

    [ https://issues.apache.org/jira/browse/SPARK-23381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16359445#comment-16359445 ] 

Apache Spark commented on SPARK-23381:
--------------------------------------

User 'mrkm4ntr' has created a pull request for this issue:
https://github.com/apache/spark/pull/20568

> Murmur3 hash generates a different value from other implementations
> -------------------------------------------------------------------
>
>                 Key: SPARK-23381
>                 URL: https://issues.apache.org/jira/browse/SPARK-23381
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 2.2.1
>            Reporter: Shintaro Murakami
>            Priority: Major
>
> Murmur3 hash generates a different value from the original and other implementations (like Scala standard library and Guava or so) when the length of a bytes array is not multiple of 4.  



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