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Posted to issues@spark.apache.org by "ZiyueGuan (Jira)" <ji...@apache.org> on 2022/08/12 11:10:00 UTC

[jira] [Created] (SPARK-40058) Avoid filter twice in HadoopFSUtils

ZiyueGuan created SPARK-40058:
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             Summary: Avoid filter twice in HadoopFSUtils
                 Key: SPARK-40058
                 URL: https://issues.apache.org/jira/browse/SPARK-40058
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.2.2
            Reporter: ZiyueGuan


In HadoopFSUtils, listLeafFiles will apply filter more than once in recursive method call. This may waste more time when filter logic is heavy. Would like to have a refactor on this.



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