deniskuzZ commented on code in PR #3746:
URL: https://github.com/apache/hive/pull/3746#discussion_r1034433076
##########
common/src/java/org/apache/hadoop/hive/common/FileUtils.java:
##########
@@ -1347,4 +1352,35 @@ public static RemoteIterator<LocatedFileStatus>
listFiles(FileSystem fs, Path pa
return RemoteIterators.filteringRemoteIterator(fs.listFiles(path,
recursive),
status -> filter.accept(status.getPath()));
}
+
+ public static <T> Stream<T> asStream(RemoteIterator<T> iterator) {
+ return StreamSupport.stream(Spliterators.spliteratorUnknownSize(new
RemoteIteratorWrapper<T>(iterator), Spliterator.ORDERED), false);
+ }
+
+ static class RemoteIteratorWrapper<T> implements Iterator {
Review Comment:
check if `HadoopFileIO.AdaptingIterator` could be used instead
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