danielcweeks commented on code in PR #10721:
URL: https://github.com/apache/iceberg/pull/10721#discussion_r1709801097
##########
aws/src/main/java/org/apache/iceberg/aws/s3/S3FileIO.java:
##########
@@ -420,4 +427,40 @@ protected void finalize() throws Throwable {
}
}
}
+
+ @Override
+ public boolean recoverFile(String path) {
+ S3URI location = new S3URI(path,
s3FileIOProperties.bucketToAccessPointMapping());
+ ListObjectVersionsIterable response =
+ client()
+ .listObjectVersionsPaginator(
+ ListObjectVersionsRequest.builder()
+ .bucket(location.bucket())
+ .prefix(location.key())
+ .build());
+
+ Optional<ObjectVersion> latestVersion =
+
response.versions().stream().max(Comparator.comparing(ObjectVersion::lastModified));
+ return latestVersion.map(version -> recoverObject(version,
location.bucket())).orElse(false);
Review Comment:
You might want to put a check here for `version.isLatest()` just to protect
against being called on an object this the latest version. It's unlikely, but
it could actually recover and older version since there is no direct check here.
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