001/**
002 *
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *     http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019package org.apache.hadoop.hbase.regionserver.handler;
020
021import org.apache.hadoop.hbase.Server;
022import org.apache.hadoop.hbase.client.RegionInfo;
023import org.apache.hadoop.hbase.client.TableDescriptor;
024import org.apache.hadoop.hbase.executor.EventType;
025import org.apache.hadoop.hbase.regionserver.RegionServerServices;
026import org.apache.yetus.audience.InterfaceAudience;
027
028/**
029 * Handles opening of a meta region on a region server.
030 * <p>
031 * This is executed after receiving an OPEN RPC from the master for meta.
032 */
033@InterfaceAudience.Private
034public class OpenMetaHandler extends OpenRegionHandler {
035  public OpenMetaHandler(final Server server,
036                         final RegionServerServices rsServices, RegionInfo regionInfo,
037                         final TableDescriptor htd, long masterSystemTime) {
038    super(server, rsServices, regionInfo, htd, masterSystemTime, EventType.M_RS_OPEN_META);
039  }
040}