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https://issues.apache.org/jira/browse/SPARK-38323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-38323:
------------------------------------
Assignee: Apache Spark
> Support the hidden file metadata in Streaming
> ---------------------------------------------
>
> Key: SPARK-38323
> URL: https://issues.apache.org/jira/browse/SPARK-38323
> Project: Spark
> Issue Type: Improvement
> Components: SQL, Structured Streaming
> Affects Versions: 3.2.1
> Reporter: Yaohua Zhao
> Assignee: Apache Spark
> Priority: Major
>
> Currently, querying the hidden file metadata struct `_metadata` will fail
> with `readStream`, `writeStream` APIs.
> {code:java}
> spark
> .readStream
> ...
> .select("_metadata")
> .writeStream
> ...
> .start(){code}
> Need to expose the metadata output to `StreamingRelation` as well.
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