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https://issues.apache.org/jira/browse/SPARK-27807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-27807:
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Assignee: (was: Apache Spark)
> Parallel resolve leaf statuses in InMemoryFileIndex
> ---------------------------------------------------
>
> Key: SPARK-27807
> URL: https://issues.apache.org/jira/browse/SPARK-27807
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
> Refers to
> [{{ParquetFileFormat.readParquetFootersInParallel}}|https://github.com/apache/spark/blob/215609def22da14c464b37374ceae4f53a39a145/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala#L539-L555]
> to parallel resolve leaf statuses in {{InMemoryFileIndex}}
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