| /** |
| * |
| * 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.mapred; |
| |
| import org.apache.hadoop.hbase.HBaseInterfaceAudience; |
| import org.apache.yetus.audience.InterfaceAudience; |
| import org.apache.yetus.audience.InterfaceStability; |
| import org.apache.hadoop.util.ProgramDriver; |
| |
| /** |
| * Driver for hbase mapreduce jobs. Select which to run by passing name of job |
| * to this main. |
| */ |
| @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS) |
| @InterfaceStability.Stable |
| public class Driver { |
| |
| private static ProgramDriver pgd = new ProgramDriver(); |
| |
| @InterfaceAudience.Private |
| static void setProgramDriver(ProgramDriver pgd0) { |
| pgd = pgd0; |
| } |
| |
| /** |
| * @param args |
| * @throws Throwable |
| */ |
| public static void main(String[] args) throws Throwable { |
| pgd.addClass(RowCounter.NAME, RowCounter.class, "Count rows in HBase table"); |
| ProgramDriver.class.getMethod("driver", new Class[] { String[].class }) |
| .invoke(pgd, new Object[] { args }); |
| } |
| } |