fmorg-git commented on code in PR #9894: URL: https://github.com/apache/ozone/pull/9894#discussion_r2982595114
########## hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/protocol/ListStatusLightOptions.java: ########## @@ -0,0 +1,182 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hadoop.ozone.client.protocol; + +import java.util.Objects; + +/** + * Options for {@link ClientProtocol#listStatusLight(ListStatusLightOptions)}. + * Encapsulates all parameters to allow future extensibility without breaking + * the method signature. + */ +public final class ListStatusLightOptions { + + private final String volumeName; + private final String bucketName; + private final String keyName; + private final boolean recursive; + private final String startKey; + private final long numEntries; + private final boolean allowPartialPrefixes; + // When keyName is empty (root listing), this is the original S3/list + // prefix for STS auth. Enables LIST check on this prefix instead of "*". + private final String listPrefix; Review Comment: yes, per comment above, I tried this patch with the STS smoke tests and it passed (and I tried it without and some tests failed) so it's good from STS perspective. Prefix and delimiter are two options that be set separately on S3 list-objects/list-objects-v2 invocation. If delimiter isn't specified, the `initDelimiterKeyPrefix` method isn't even called. A more relatable example from S3 perspective is: - prefix is userA, delimiter is / on S3 list-objects/list-objects-v2 call. Then getKeyPrefix() is "userA", delimiterKeyPrefix is "", and final requestKeyName is "userA" with this patch. Previously, the requestKeyName for this case was "" so STS wasn't able to restrict the listed keys to just userA*. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
