gengliangwang opened a new pull request #24338: [SPARK-27435][SQL] Support schema pruning in file source V2 URL: https://github.com/apache/spark/pull/24338 ## What changes were proposed in this pull request? Currently, the optimization rule `SchemaPruning` only works for Parquet/Orc V1. We should have the same optimization in file source V2. ## How was this patch tested? Unit test
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