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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.mapreduce;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.mapreduce.replication.VerifyReplication;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.mob.mapreduce.MobRefReporter;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.snapshot.ExportSnapshot;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.tool.BulkLoadHFilesTool;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.util.ProgramDriver;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span><a name="line.28"></a> |
| <span class="sourceLineNo">029</span>/**<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> * Driver for hbase mapreduce jobs. Select which to run by passing name of job to this main.<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> */<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>@InterfaceStability.Stable<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>public class Driver {<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> private Driver() {<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> }<a name="line.36"></a> |
| <span class="sourceLineNo">037</span><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> public static void main(String[] args) throws Throwable {<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> ProgramDriver pgd = new ProgramDriver();<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span> pgd.addClass(RowCounter.NAME, RowCounter.class, "Count rows in HBase table.");<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> pgd.addClass(CellCounter.NAME, CellCounter.class, "Count cells in HBase table.");<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> pgd.addClass(Export.NAME, Export.class, "Write table data to HDFS.");<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> pgd.addClass(Import.NAME, Import.class, "Import data written by Export.");<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> pgd.addClass(ImportTsv.NAME, ImportTsv.class, "Import data in TSV format.");<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> pgd.addClass(BulkLoadHFilesTool.NAME, BulkLoadHFilesTool.class, "Complete a bulk data load.");<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> pgd.addClass(CopyTable.NAME, CopyTable.class,<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> "Export a table from local cluster to peer cluster.");<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> pgd.addClass(VerifyReplication.NAME, VerifyReplication.class,<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> "Compare" + " data from tables in two different clusters. It"<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> + " doesn't work for incrementColumnValues'd cells since"<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> + " timestamp is changed after appending to WAL.");<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> pgd.addClass(WALPlayer.NAME, WALPlayer.class, "Replay WAL files.");<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> pgd.addClass(ExportSnapshot.NAME, ExportSnapshot.class,<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> "Export" + " the specific snapshot to a given FileSystem.");<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> pgd.addClass(MobRefReporter.NAME, MobRefReporter.class, "Check the mob cells in a particular "<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> + "table and cf and confirm that the files they point to are correct.");<a name="line.57"></a> |
| <span class="sourceLineNo">058</span><a name="line.58"></a> |
| <span class="sourceLineNo">059</span> ProgramDriver.class.getMethod("driver", new Class[] { String[].class }).invoke(pgd,<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> new Object[] { args });<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> }<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>}<a name="line.62"></a> |
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