content: /*
   * 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.chukwa.extraction.hbase;
  
  import java.security.NoSuchAlgorithmException;
  import java.util.ArrayList;
  
  import org.apache.hadoop.chukwa.Chunk;
  import org.apache.hadoop.chukwa.datacollection.writer.hbase.Reporter;
  import org.apache.hadoop.hbase.client.Put;
  import org.apache.log4j.Logger;
  
  public class ChukwaMetricsProcessor extends HadoopMetricsProcessor {  
    static Logger LOG = Logger.getLogger(ChukwaMetricsProcessor.class);
    
    public ChukwaMetricsProcessor() throws NoSuchAlgorithmException {
  	super();
    }
  
    /**
     * Process cluster name and store in HBase.
     * 
     * @param chunk is a Chukwa data chunk
     * @param output is a list of Put operations
     * @param reporter is progress reporter
     * @throws Throwable if unable to send data
     */
    @Override
    public void process(Chunk chunk, ArrayList<Put> output, Reporter reporter)
        throws Throwable {
      this.output = output;
      this.reporter = reporter;
      this.chunk = chunk;
      this.primaryKeyHelper = chunk.getDataType();
      this.sourceHelper = chunk.getSource();
      String clusterName = chunk.getTag("cluster");
      reporter.putSource(primaryKeyHelper, sourceHelper);
      reporter.putClusterName(primaryKeyHelper, clusterName);
      parse(chunk.getData());
      addMeta();
    }
  
  }
  