TanYuxin-tyx commented on code in PR #22330: URL: https://github.com/apache/flink/pull/22330#discussion_r1161498489
########## flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/tieredstore/upstream/TieredStoreMode.java: ########## @@ -0,0 +1,44 @@ +/* + * 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.flink.runtime.io.network.partition.tieredstore.upstream; + +/** The tiered store mode for {@link TieredStoreResultPartition}. */ +public interface TieredStoreMode { + + /** + * The shuffle records will be accumulated to the finished buffer before writing to the + * corresponding tier and the accumulator is the tier of {@link TierType#IN_CACHE}. + */ + enum TierType implements TieredStoreMode { + IN_CACHE, + IN_MEM, + IN_DISK, + IN_REMOTE, + } + + /** + * Currently, only these tier combinations are supported. If the configured tiers is contained + * in the following combinations, an exception will be thrown. + */ + enum SupportedTierCombinations implements TieredStoreMode { + MEMORY, + MEMORY_DISK, + MEMORY_DISK_REMOTE, + } Review Comment: `SupportedTierCombinations ` is removed. -- 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...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
