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/*
* 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.mapreduce;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.TableName;
import org.apache.yetus.audience.InterfaceAudience;
/**
* Tool to load the output of HFileOutputFormat into an existing table.
* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0. Use
* {@link org.apache.hadoop.hbase.tool.LoadIncrementalHFiles} instead.
*/
@edu.umd.cs.findbugs.annotations.SuppressWarnings(value = "NM_SAME_SIMPLE_NAME_AS_SUPERCLASS",
justification = "Temporary glue. To be removed")
@Deprecated
@InterfaceAudience.Public
public class LoadIncrementalHFiles extends org.apache.hadoop.hbase.tool.LoadIncrementalHFiles {
/**
* @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0. Use
* {@link org.apache.hadoop.hbase.tool.LoadIncrementalHFiles.LoadQueueItem} instead.
*/
@edu.umd.cs.findbugs.annotations.SuppressWarnings(value = "NM_SAME_SIMPLE_NAME_AS_SUPERCLASS",
justification = "Temporary glue. To be removed")
@Deprecated
@InterfaceAudience.Public
public static class LoadQueueItem
extends org.apache.hadoop.hbase.tool.LoadIncrementalHFiles.LoadQueueItem {
public LoadQueueItem(byte[] family, Path hfilePath) {
super(family, hfilePath);
}
}
public LoadIncrementalHFiles(Configuration conf) {
super(conf);
}
public Map run(String dirPath, Map> map,
TableName tableName) throws IOException {
Map originRet;
if (dirPath != null) {
originRet = run(dirPath, tableName);
} else {
originRet = run(map, tableName);
}
Map ret = new HashMap<>();
originRet.forEach((k, v) -> {
ret.put(new LoadQueueItem(k.getFamily(), k.getFilePath()), v);
});
return ret;
}
}