pvary commented on code in PR #4518:
URL: https://github.com/apache/iceberg/pull/4518#discussion_r958600742
##########
core/src/main/java/org/apache/iceberg/ManifestFiles.java:
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@@ -300,4 +328,14 @@ private static ManifestFile copyManifestInternal(
return writer.toManifestFile();
}
+
+ private static InputFile newInputFile(FileIO io, String path, long length) {
+ InputFile inputFile = io.newInputFile(path, length);
Review Comment:
I have seen cases where calling `newInputFile` was the bottleneck, since the
HadoopFileIo created a new `FileSystem` object every time. Why did we decide to
key the cache with the `inputFile` instead of the `path`?
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