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https://issues.apache.org/jira/browse/SPARK-56280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-56280:
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Labels: pull-request-available (was: )
> Fix streaming deduplication for NaN and +/-0.0
> ----------------------------------------------
>
> Key: SPARK-56280
> URL: https://issues.apache.org/jira/browse/SPARK-56280
> Project: Spark
> Issue Type: Bug
> Components: Structured Streaming
> Affects Versions: 2.2.0
> Reporter: Richard Chen
> Priority: Major
> Labels: pull-request-available
>
> currently the streaming dedupe operator considers NaN and and +/-0.0 as
> different when their bit patterns are different even though they are
> logically the same value.
> we should normalize NaN and +/-0.0 values.
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