rdblue commented on code in PR #5096:
URL: https://github.com/apache/iceberg/pull/5096#discussion_r902050353
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core/src/main/java/org/apache/iceberg/hadoop/HadoopFileIO.java:
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@@ -89,4 +97,62 @@ public Configuration getConf() {
public void serializeConfWith(Function<Configuration,
SerializableSupplier<Configuration>> confSerializer) {
this.hadoopConf = confSerializer.apply(getConf());
}
+
+ @Override
+ public Stream<FileInfo> listPrefix(String prefix) {
+ Path prefixToList = new Path(prefix);
+ FileSystem fs = Util.getFs(prefixToList, hadoopConf.get());
+
+ try {
+ return Streams.stream(new AdaptingIterator<>(fs.listFiles(prefixToList,
true)))
+ .map(fileStatus -> new FileInfo(fileStatus.getPath().toString(),
fileStatus.getLen(),
+ Instant.ofEpochMilli(fileStatus.getModificationTime())));
+ } catch (IOException e) {
+ throw new UncheckedIOException(e);
+ }
+ }
+
+ @Override
+ public void deletePrefix(String prefix) {
+ Path prefixToDelete = new Path(prefix);
+ FileSystem fs = Util.getFs(prefixToDelete, hadoopConf.get());
+
+ try {
+ fs.delete(prefixToDelete, true);
Review Comment:
Same here: `fs.delete(prefixToDelete, true /* recursive */);`
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