manuzhang opened a new pull request #27801: [SPARK-31047][SQL] Improve file listing for ViewFileSystem URL: https://github.com/apache/spark/pull/27801 ### What changes were proposed in this pull request? Use `listLocatedStatus` when `lnMemoryFileIndex` is listing files from a `ViewFileSystem` which should delegate to that of `DistributedFileSystem`. ### Why are the changes needed? When `ViewFileSystem` is used to manage several `DistributedFileSystem`, the change will improve performance of file listing, especially when there are many files. ### Does this PR introduce any user-facing change? No. ### How was this patch tested? Existing tests.
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