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https://issues.apache.org/jira/browse/SPARK-40854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-40854:
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Assignee: Apache Spark
> Change default serialization from 'broken' CSV to Spark DF JSON
> ---------------------------------------------------------------
>
> Key: SPARK-40854
> URL: https://issues.apache.org/jira/browse/SPARK-40854
> Project: Spark
> Issue Type: Sub-task
> Components: Connect
> Affects Versions: 3.4.0
> Reporter: Martin Grund
> Assignee: Apache Spark
> Priority: Major
>
> Currently, Spark Connect uses a mediocre version of CSV serialization for the
> results from the server side without proper batching.
>
> We should at least migrate to the existing Spark DF JSON serialization and
> batch the results.
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