All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.apache.flink.runtime.state.gemini.engine.snapshot.SnapshotCompaction Maven / Gradle / Ivy

There is a newer version: 1.5.1
Show newest version
/*
 *
 *  * 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.state.gemini.engine.snapshot;

import org.apache.flink.runtime.state.gemini.engine.page.PageAddress;

/**
 * Interface for snapshot compaction.
 */
public interface SnapshotCompaction extends SnapshotStage {

	/**
	 * Records page which shares DFS data with DB or previous snapshots.
	 *
	 * @param page the page.
	 */
	void recordSharedPage(PageAddress page);
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy