/**
* 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.hive.hbase;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hive.serde2.lazy.ByteArrayRef;
import org.apache.hadoop.hive.serde2.lazy.objectinspector.LazySimpleStructObjectInspector;
import java.util.Properties;
public class HBaseTestCompositeKey extends HBaseCompositeKey {
byte[] bytes;
String bytesAsString;
Properties tbl;
Configuration conf;
public HBaseTestCompositeKey(LazySimpleStructObjectInspector oi, Properties tbl, Configuration conf) {
super(oi);
this.tbl = tbl;
this.conf = conf;
}
@Override
public void init(ByteArrayRef bytes, int start, int length) {
this.bytes = bytes.getData();
}
@Override
public Object getField(int fieldID) {
if (bytesAsString == null) {
bytesAsString = Bytes.toString(bytes).trim();
}
// Randomly pick the character corresponding to the field id and convert it to byte array
byte[] fieldBytes = new byte[] {(byte) bytesAsString.charAt(fieldID)};
return toLazyObject(fieldID, fieldBytes);
}
}