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https://issues.apache.org/jira/browse/SPARK-51438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan reassigned SPARK-51438:
-----------------------------------
Assignee: Vladimir Golubev
> Make CatalystDataToProtobuf and ProtobufDataToCatalyst properly comparable
> and hashable
> ---------------------------------------------------------------------------------------
>
> Key: SPARK-51438
> URL: https://issues.apache.org/jira/browse/SPARK-51438
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 4.1.0
> Reporter: Vladimir Golubev
> Assignee: Vladimir Golubev
> Priority: Major
> Labels: pull-request-available
>
> `CatalystDataToProtobuf` and `ProtobufDataToCatalyst` have `Array[Byte]` in
> their case class fields, which makes them incomparable using the
> default-generated equals, because `Array.equals` performs reference
> comparison. We need to use `Array.sameElements`.
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