2 files changed, 100 insertions, 0 deletions
diff --git a/sandbox/ctrezzo/src/services/WordCount.java b/sandbox/ctrezzo/src/services/WordCount.java
new file mode 100644
index 0000000000..a055efe76c
--- /dev/null
+++ b/sandbox/ctrezzo/src/services/WordCount.java
@@ -0,0 +1,31 @@
+/*
+ * 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 services;
+import org.osoa.sca.annotations.Remotable;
+
+@Remotable
+public interface WordCount {
+	
+	/*
+	 * Runs the Map-Reduce job.
+	 */
+	void runJob();
+	
+}
diff --git a/sandbox/ctrezzo/src/services/WordCountImpl.java b/sandbox/ctrezzo/src/services/WordCountImpl.java
new file mode 100644
index 0000000000..0575506cc4
--- /dev/null
+++ b/sandbox/ctrezzo/src/services/WordCountImpl.java
@@ -0,0 +1,69 @@
+/*
+ * 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 services;
+
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.io.IntWritable;
+import org.apache.hadoop.io.Text;
+import org.apache.hadoop.mapred.JobClient;
+import org.apache.hadoop.mapred.JobConf;
+import org.osoa.sca.annotations.Property;
+
+public class WordCountImpl implements services.WordCount {
+	
+	//this path is a HDFS path
+    @Property
+    Path inputPath = new Path("/file01.txt");
+    
+    //this path is a HDFS path
+    @Property
+    Path outputPath = new Path("/output1");
+	
+	public void runJob() {
+		
+		org.apache.hadoop.examples.WordCount myCount = new org.apache.hadoop.examples.WordCount();
+		Configuration conf = new Configuration();
+		
+		myCount.setConf(conf);
+		
+		JobConf mapredConf = new JobConf(myCount.getConf(), org.apache.hadoop.examples.WordCount.class);
+	    mapredConf.setJobName("wordcount");
+	 
+	    // the keys are words (strings)
+	    mapredConf.setOutputKeyClass(Text.class);
+	    // the values are counts (ints)
+	    mapredConf.setOutputValueClass(IntWritable.class);
+	    
+	    mapredConf.setMapperClass(org.apache.hadoop.examples.WordCount.MapClass.class);        
+	    mapredConf.setCombinerClass(org.apache.hadoop.examples.WordCount.Reduce.class);
+	    mapredConf.setReducerClass(org.apache.hadoop.examples.WordCount.Reduce.class);
+	    
+	    mapredConf.setInputPath(inputPath);
+	    mapredConf.setOutputPath(outputPath);
+	    
+	    try {
+	    	JobClient.runJob(mapredConf);
+	    }
+	    catch(Exception e) {
+	    	System.out.println("ERROR: " + e);
+	    }
+	}
+}