nastra commented on code in PR #11620: URL: https://github.com/apache/iceberg/pull/11620#discussion_r1872731920
########## core/src/main/java/org/apache/iceberg/TableUtil.java: ########## @@ -0,0 +1,40 @@ +/* + * 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.iceberg; + +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; + +public class TableUtil { + private TableUtil() {} + + /** Returns the format version of the given table */ + public static int formatVersion(Table table) { + Preconditions.checkArgument(null != table, "Invalid table: null"); + + // SerializableMetadataTable is a subclass of SerializableTable but does not support + // operations() + if (table instanceof HasTableOperations Review Comment: > I think we still have a problem that getting SerializableTable here would require loading the metadata location and sending a request to the storage Yes this is a trade-off here because I was trying to avoid having effectively a mix of a Util class and adding `formatVersion()` to the `SerializableTable` API. I don't have a strong opinion here so I've done this in https://github.com/apache/iceberg/pull/11620/commits/1d8ef0554c8361dc8eadec66e9a68fb27bf58557 to show its implications -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org