/**
* Copyright 2010 The Apache Software Foundation
*
* 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.regionserver;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.client.idx.IdxColumnDescriptor;
import org.apache.hadoop.hbase.client.idx.IdxIndexDescriptor;
import org.apache.hadoop.hbase.client.idx.IdxQualifierType;
import java.io.IOException;
/**
* Tests that an IdxRegion is compatible with an HRegion when there are no
* indexes defined.
*/
public class TestHRegionWithIdxRegion extends TestHRegion {
/**
* Override the HRegion inistialization method
*
* @param tableName the table name
* @param callingMethod the calling method
* @param conf the conf (augmented with the IdxRegion as the
* REGION_IMPL
* @param families the families
* @throws IOException exception
*/
@Override
protected void initHRegion(byte[] tableName, String callingMethod,
HBaseConfiguration conf, byte[]... families) throws IOException {
conf.set(HConstants.REGION_IMPL, IdxRegion.class.getName());
super.initHRegion(tableName, callingMethod, conf, families);
}
@Override
protected HTableDescriptor constructTableDescriptor(byte[] tableName,
byte[]... families) {
HTableDescriptor htd = new HTableDescriptor(tableName);
for (byte[] family : families) {
try {
IdxColumnDescriptor icd = new IdxColumnDescriptor(family);
icd.addIndexDescriptor(new IdxIndexDescriptor(qual1,
IdxQualifierType.BYTE_ARRAY));
icd.addIndexDescriptor(new IdxIndexDescriptor(qual2,
IdxQualifierType.BYTE_ARRAY));
icd.addIndexDescriptor(new IdxIndexDescriptor(qual3,
IdxQualifierType.BYTE_ARRAY));
htd.addFamily(icd);
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
return htd;
}
}