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https://issues.apache.org/jira/browse/SPARK-29124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-29124.
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Fix Version/s: 3.0.0
Resolution: Fixed
Issue resolved by pull request 25821
[https://github.com/apache/spark/pull/25821]
> Use MurmurHash3 `bytesHash(data, seed)` instead of `bytesHash(data)`
> ---------------------------------------------------------------------
>
> Key: SPARK-29124
> URL: https://issues.apache.org/jira/browse/SPARK-29124
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Priority: Minor
> Fix For: 3.0.0
>
>
> This issue changes `bytesHash(data)` API invocation with the underlaying
> `byteHash(data, arraySeed)` invocation because they are identical.
> {code}
> def bytesHash(data: Array[Byte]): Int = bytesHash(data, arraySeed)
> {code}
> The `byteHash(data)` API is changed between Scala versions by the following
> commit.
> -
> https://github.com/scala/scala/commit/846ee2b1a47014c69ebd2352d91d467be74918b5#diff-ac889f851e109fc4387cd738d52ce177
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