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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.mapreduce;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import org.apache.hadoop.hbase.HBaseInterfaceAudience;</span> |
| <span class="source-line-no">021</span><span id="line-21">import org.apache.hadoop.hbase.mapreduce.replication.VerifyReplication;</span> |
| <span class="source-line-no">022</span><span id="line-22">import org.apache.hadoop.hbase.mob.mapreduce.MobRefReporter;</span> |
| <span class="source-line-no">023</span><span id="line-23">import org.apache.hadoop.hbase.snapshot.ExportSnapshot;</span> |
| <span class="source-line-no">024</span><span id="line-24">import org.apache.hadoop.hbase.tool.BulkLoadHFilesTool;</span> |
| <span class="source-line-no">025</span><span id="line-25">import org.apache.hadoop.util.ProgramDriver;</span> |
| <span class="source-line-no">026</span><span id="line-26">import org.apache.yetus.audience.InterfaceAudience;</span> |
| <span class="source-line-no">027</span><span id="line-27">import org.apache.yetus.audience.InterfaceStability;</span> |
| <span class="source-line-no">028</span><span id="line-28"></span> |
| <span class="source-line-no">029</span><span id="line-29">/**</span> |
| <span class="source-line-no">030</span><span id="line-30"> * Driver for hbase mapreduce jobs. Select which to run by passing name of job to this main.</span> |
| <span class="source-line-no">031</span><span id="line-31"> */</span> |
| <span class="source-line-no">032</span><span id="line-32">@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)</span> |
| <span class="source-line-no">033</span><span id="line-33">@InterfaceStability.Stable</span> |
| <span class="source-line-no">034</span><span id="line-34">public class Driver {</span> |
| <span class="source-line-no">035</span><span id="line-35"> private Driver() {</span> |
| <span class="source-line-no">036</span><span id="line-36"> }</span> |
| <span class="source-line-no">037</span><span id="line-37"></span> |
| <span class="source-line-no">038</span><span id="line-38"> public static void main(String[] args) throws Throwable {</span> |
| <span class="source-line-no">039</span><span id="line-39"> ProgramDriver pgd = new ProgramDriver();</span> |
| <span class="source-line-no">040</span><span id="line-40"></span> |
| <span class="source-line-no">041</span><span id="line-41"> pgd.addClass(RowCounter.NAME, RowCounter.class, "Count rows in HBase table.");</span> |
| <span class="source-line-no">042</span><span id="line-42"> pgd.addClass(CellCounter.NAME, CellCounter.class, "Count cells in HBase table.");</span> |
| <span class="source-line-no">043</span><span id="line-43"> pgd.addClass(Export.NAME, Export.class, "Write table data to HDFS.");</span> |
| <span class="source-line-no">044</span><span id="line-44"> pgd.addClass(Import.NAME, Import.class, "Import data written by Export.");</span> |
| <span class="source-line-no">045</span><span id="line-45"> pgd.addClass(ImportTsv.NAME, ImportTsv.class, "Import data in TSV format.");</span> |
| <span class="source-line-no">046</span><span id="line-46"> pgd.addClass(BulkLoadHFilesTool.NAME, BulkLoadHFilesTool.class, "Complete a bulk data load.");</span> |
| <span class="source-line-no">047</span><span id="line-47"> pgd.addClass(CopyTable.NAME, CopyTable.class,</span> |
| <span class="source-line-no">048</span><span id="line-48"> "Export a table from local cluster to peer cluster.");</span> |
| <span class="source-line-no">049</span><span id="line-49"> pgd.addClass(VerifyReplication.NAME, VerifyReplication.class,</span> |
| <span class="source-line-no">050</span><span id="line-50"> "Compare" + " data from tables in two different clusters. It"</span> |
| <span class="source-line-no">051</span><span id="line-51"> + " doesn't work for incrementColumnValues'd cells since"</span> |
| <span class="source-line-no">052</span><span id="line-52"> + " timestamp is changed after appending to WAL.");</span> |
| <span class="source-line-no">053</span><span id="line-53"> pgd.addClass(WALPlayer.NAME, WALPlayer.class, "Replay WAL files.");</span> |
| <span class="source-line-no">054</span><span id="line-54"> pgd.addClass(ExportSnapshot.NAME, ExportSnapshot.class,</span> |
| <span class="source-line-no">055</span><span id="line-55"> "Export" + " the specific snapshot to a given FileSystem.");</span> |
| <span class="source-line-no">056</span><span id="line-56"> pgd.addClass(MobRefReporter.NAME, MobRefReporter.class, "Check the mob cells in a particular "</span> |
| <span class="source-line-no">057</span><span id="line-57"> + "table and cf and confirm that the files they point to are correct.");</span> |
| <span class="source-line-no">058</span><span id="line-58"></span> |
| <span class="source-line-no">059</span><span id="line-59"> ProgramDriver.class.getMethod("driver", new Class[] { String[].class }).invoke(pgd,</span> |
| <span class="source-line-no">060</span><span id="line-60"> new Object[] { args });</span> |
| <span class="source-line-no">061</span><span id="line-61"> }</span> |
| <span class="source-line-no">062</span><span id="line-62">}</span> |
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