/**
* 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.hbase.mob;
import java.io.IOException;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.classification.InterfaceAudience;
import org.apache.hadoop.hbase.regionserver.DefaultStoreEngine;
import org.apache.hadoop.hbase.regionserver.Store;
/**
* MobStoreEngine creates the mob specific compactor, and store flusher.
*/
@InterfaceAudience.Private
public class MobStoreEngine extends DefaultStoreEngine {
@Override
protected void createStoreFlusher(Configuration conf, Store store) throws IOException {
// When using MOB, we use DefaultMobStoreFlusher always
// Just use the compactor and compaction policy as that in DefaultStoreEngine. We can have MOB
// specific compactor and policy when that is implemented.
storeFlusher = new DefaultMobStoreFlusher(conf, store);
}
/**
* Creates the DefaultMobCompactor.
*/
@Override
protected void createCompactor(Configuration conf, Store store) throws IOException {
compactor = new DefaultMobStoreCompactor(conf, store);
}
}