@Override
  public int run(String[] args) throws Exception {
    if (args.length != 2) {
      System.err.printf(
          "Usage: %s [generic options] <input> <output>\n", getClass().getSimpleName());
      ToolRunner.printGenericCommandUsage(System.err);
      return -1;
    }

    JobConf conf = new JobConf(getConf(), getClass());
    conf.setJobName("Max temperature");

    FileInputFormat.addInputPath(conf, new Path(args[0]));
    FileOutputFormat.setOutputPath(conf, new Path(args[1]));

    conf.setOutputKeyClass(Text.class);
    conf.setOutputValueClass(IntWritable.class);

    conf.setMapperClass(MaxTemperatureMapper.class);
    conf.setCombinerClass(MaxTemperatureReducer.class);
    conf.setReducerClass(MaxTemperatureReducer.class);

    // vv MaxTemperatureDriverV6
    conf.setProfileEnabled(true);
    conf.setProfileParams(
        "-agentlib:hprof=cpu=samples,heap=sites,depth=6," + "force=n,thread=y,verbose=n,file=%s");
    conf.setProfileTaskRange(true, "0-2");
    // ^^ MaxTemperatureDriverV6

    JobClient.runJob(conf);
    return 0;
  }
  public static void main(final String[] pArgs) throws Exception {
    TreasuryYieldMulti tym = new TreasuryYieldMulti();

    // Here is an example of how to use multiple collections as the input to
    // a hadoop job, from within Java code directly.
    MultiCollectionSplitBuilder mcsb = new MultiCollectionSplitBuilder();
    mcsb.add(
            new MongoURI("mongodb://localhost:27017/mongo_hadoop.yield_historical.in"),
            (MongoURI) null, // authuri
            true, // notimeout
            (DBObject) null, // fields
            (DBObject) null, // sort
            (DBObject) null, // query
            false)
        .add(
            new MongoURI("mongodb://localhost:27017/mongo_hadoop.yield_historical.in"),
            (MongoURI) null, // authuri
            true, // notimeout
            (DBObject) null, // fields
            (DBObject) null, // sort
            new BasicDBObject("_id", new BasicDBObject("$gt", new Date(883440000000L))),
            false); // range query

    Configuration conf = new Configuration();
    conf.set(MultiMongoCollectionSplitter.MULTI_COLLECTION_CONF_KEY, mcsb.toJSON());
    conf.setSplitterClass(conf, MultiMongoCollectionSplitter.class);

    System.exit(ToolRunner.run(conf, new TreasuryYieldXMLConfig(), pArgs));
  }
Exemple #3
0
 public static void main(String[] args) {
   int retval = 0;
   try {
     retval = ToolRunner.run(new Configuration(), new HashtagCountTool(), args);
   } catch (Exception e) {
     System.out.println(e.getMessage());
     retval = 2;
   }
   System.exit(retval);
 }
  public static void main(String[] args) throws Exception {
    Configuration conf = new Configuration();
    FileSystem fs = FileSystem.get(conf);

    Path matFile = new Path(args[0]);
    FSDataInputStream matData = fs.open(matFile);
    BufferedReader br = new BufferedReader(new InputStreamReader(matData));

    int i = 0;
    String line;
    while ((line = br.readLine()) != null) {
      StringTokenizer tokenizer = new StringTokenizer(line);
      String iRow = tokenizer.nextToken();
      String iCol = tokenizer.nextToken();
      if (Integer.parseInt(iRow) == Integer.parseInt(iCol)) {
        i++;
      }
    }
    br.close();
    int dimention = i;

    conf.setInt("DIMENTION", dimention);
    Path xFile = new Path("preX/Result");
    FSDataOutputStream xData = fs.create(xFile);
    BufferedWriter iniX = new BufferedWriter(new OutputStreamWriter(xData));
    for (int j = 0; j < dimention; j++) {
      iniX.write(String.valueOf(j) + " 0");
      iniX.newLine();
    }
    iniX.close();

    URI matVec = new URI(args[0]);
    DistributedCache.addCacheFile(matVec, conf);

    int iteration = 0;
    do {
      ToolRunner.run(conf, new Jacobi(), args);
    } while (iteration++ < max_iter && (!stopIteration(conf)));
  }
 public static void main(String[] args) throws Exception {
   int res = ToolRunner.run(new Configuration(), new XiangLi1_exercise3(), args);
   System.exit(res);
 }
Exemple #6
0
 public static void main(String[] args) throws Exception {
   int res = ToolRunner.run(new Configuration(), new AuthorCounter(), args);
 }
Exemple #7
0
 public static void main(String[] args) throws Exception {
   int result = ToolRunner.run(new Configuration(), new Sqrt2(), args);
 }
 public static void main(String[] args) throws Exception {
   int exitCode = ToolRunner.run(new MaxTemperatureDriver(), args);
   System.exit(exitCode);
 }
 public static void main(String[] args) throws Exception {
   int rc = ToolRunner.run(new Configuration(), new KnownKeysMRv2(), args);
   System.exit(rc);
 }
 public static void main(String[] args) throws Exception {
   int result = ToolRunner.run(new HadoopNBFilter(), args);
   System.exit(result);
 }
Exemple #11
0
 public static void main(String[] args) throws Exception {
   int result = ToolRunner.run(new Configuration(), new move(), args);
   System.exit(result);
 }
Exemple #12
0
 public static void main(String[] args) throws Exception {
   int res = ToolRunner.run(NutchConfiguration.create(), new Injector(), args);
   System.exit(res);
 }
 public static void main(String[] args) throws Exception {
   int ret = ToolRunner.run(new ElimiateRepeat(), args);
   System.exit(ret);
 }
 public static void main(String[] args) throws Exception {
   int res = ToolRunner.run(new Configuration(), new MapTestID(), args);
   System.exit(res);
 }