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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/05/22 16:42:00 UTC

[jira] [Commented] (SPARK-27807) Parallel resolve leaf statuses in InMemoryFileIndex

    [ https://issues.apache.org/jira/browse/SPARK-27807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16846041#comment-16846041 ] 

Apache Spark commented on SPARK-27807:
--------------------------------------

User 'wangyum' has created a pull request for this issue:
https://github.com/apache/spark/pull/24679

> 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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