phoenix-hbase-compat-2.3.0/src/main/java/org/apache/phoenix/compat/hbase/CompatStoreFileReader.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.phoenix.compat.hbase;

import java.io.IOException;
import java.util.concurrent.atomic.AtomicInteger;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.fs.HFileSystem;
import org.apache.hadoop.hbase.io.FSDataInputStreamWrapper;
import org.apache.hadoop.hbase.io.hfile.CacheConfig;
import org.apache.hadoop.hbase.io.hfile.HFileInfo;
import org.apache.hadoop.hbase.io.hfile.ReaderContext;
import org.apache.hadoop.hbase.io.hfile.ReaderContext.ReaderType;
import org.apache.hadoop.hbase.regionserver.StoreFileReader;

public class CompatStoreFileReader extends StoreFileReader {

    public CompatStoreFileReader(final FileSystem fs, final Path p,
            final FSDataInputStreamWrapper in, long size, final CacheConfig cacheConf,
            boolean primaryReplicaStoreFile, AtomicInteger refCount, final Configuration conf)
            throws IOException {
        super(new ReaderContext(p, in, size, new HFileSystem(fs), primaryReplicaStoreFile,
                ReaderType.STREAM),
                new HFileInfo(new ReaderContext(p, in, size, new HFileSystem(fs),
                        primaryReplicaStoreFile, ReaderType.STREAM), conf),
                cacheConf, refCount, conf);
        getHFileReader().getHFileInfo().initMetaAndIndex(getHFileReader());
    }

}