hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileStreamReader.java

/**
 * 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.io.hfile;

import java.io.IOException;
import org.apache.hadoop.conf.Configuration;
import org.apache.yetus.audience.InterfaceAudience;

/**
 * Implementation of {@link HFile.Reader} to deal with stream read
 * do not perform any prefetch operations (HFilePreadReader will do this).
 */
@InterfaceAudience.Private
public class HFileStreamReader extends HFileReaderImpl {
  public HFileStreamReader(ReaderContext context, HFileInfo fileInfo, CacheConfig cacheConf,
      Configuration conf) throws IOException {
    super(context, fileInfo, cacheConf, conf);
  }

  @Override
  public void close(boolean evictOnClose) throws IOException {
    fsBlockReader.closeStreams();
  }
}