Sagar Sumit created HUDI-7841:
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             Summary: RLI should consider only pruned partitions for file 
skipping
                 Key: HUDI-7841
                 URL: https://issues.apache.org/jira/browse/HUDI-7841
             Project: Apache Hudi
          Issue Type: Improvement
            Reporter: Sagar Sumit
             Fix For: 1.0.0


Even though RLI scans only matching files, it tries to get those candidate 
files by iterating over all files from file index. See - 
[https://github.com/apache/hudi/blob/f4be74c29471fbd6afff472f8db292e6b1f16f05/hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/RecordLevelIndexSupport.scala#L47]



Instead, it can use the `prunedPartitionsAndFileSlices` to only consider pruned 
partitions whenever there is a partition predicate.



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