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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  package org.apache.hadoop.chukwa.datacollection.writer.test.demux;
20  
21  import org.apache.hadoop.chukwa.datacollection.writer.hbase.Annotation.Table;
22  import org.apache.hadoop.chukwa.extraction.demux.processor.mapper.AbstractProcessor;
23  import org.apache.hadoop.chukwa.extraction.engine.ChukwaRecord;
24  import org.apache.hadoop.chukwa.extraction.engine.ChukwaRecordKey;
25  import org.apache.hadoop.mapred.OutputCollector;
26  import org.apache.hadoop.mapred.Reporter;
27  import org.apache.log4j.Logger;
28  
29  @Table(name="Test",columnFamily="TestColumnFamily")
30  public class TextParser extends AbstractProcessor {
31    static Logger log = Logger.getLogger(TextParser.class);
32    public static final String reduceType = "TestColumnFamily";
33    public final String recordType = this.getClass().getName();
34  
35    public TextParser() {
36    }
37  
38    public String getDataType() {
39      return recordType;
40    }
41  
42    @Override
43    protected void parse(String recordEntry,
44        OutputCollector<ChukwaRecordKey, ChukwaRecord> output, Reporter reporter)
45        throws Throwable {
46      ChukwaRecord record = new ChukwaRecord();
47      String[] parts = recordEntry.split("\\s");
48      record.add("timestamp", parts[0]);
49      record.add(parts[1], parts[2]);
50      key.setKey(parts[0]+"/"+parts[1]+"/"+parts[0]);
51      long timestamp = Long.parseLong(parts[0]);
52      this.buildGenericRecord(record, null, timestamp, reduceType);
53      output.collect(key, record);    
54    }
55  }