/**
* Copyright 2011 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.coprocessor;
import java.io.IOException;
/**
* This is an extension for the MasterObserver interface. The APIs added into this interface are not
* exposed by HBase. This is internally being used by CMWH HBase. Customer should not make use of
* this interface points. <br>
* Note : The APIs in this interface is subject to change at any time.
*/
public interface MasterObserverExt {
/**
* Call before the master initialization is set to true.
*/
void preMasterInitialization(final ObserverContext<MasterCoprocessorEnvironment> ctx)
throws IOException;
}