Java Code Examples for org.apache.hadoop.util.ProgramDriver#addClass()

/**
 * A description of the test program for running all the tests using jar file
 */
public static void main(String argv[]){
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("gentest", DFSGeneralTest.class, "A map/reduce benchmark that supports running multi-thread operations in multiple machines");
    pgd.addClass("locktest", DFSLockTest.class, "A benchmark that spawns many threads and each thread run many configurable read/write FileSystem operations to test FSNamesystem lock's concurrency.");
    pgd.addClass("dirtest", DFSDirTest.class, "A map/reduce benchmark that creates many jobs and each job spawns many threads and each thread create/delete many dirs.");
    pgd.addClass("dfstest", DFSIOTest.class, "A map/reduce benchmark that creates many jobs and each jobs can create many files to test i/o rate per task of hadoop cluster.");
    pgd.addClass("structure-gen", StructureGenerator.class, "Create a structure of files and directories as an input for data-gen");
    pgd.addClass("data-gen", DataGenerator.class, "Create files and directories on cluster as inputs for load-gen");
    pgd.addClass("load-gen", LoadGenerator.class, "A tool to test the behavior of NameNode with different client loads.");
    pgd.addClass("testnn", TestNNThroughputBenchmark.class, "Test the behavior of the namenode on localhost." +
        " Here namenode is real and others are simulated");
    pgd.driver(argv);
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public static void main(String[] args) {
  ProgramDriver programDriver = new ProgramDriver();
  int exitCode = -1;
  try {
    programDriver.addClass("wordcount-hbase", WordCountHBase.class,
        "A map/reduce program that counts the words in the input files.");
    programDriver.addClass("export-table", Export.class,
        "A map/reduce program that exports a table to a file.");
    //programDriver.addClass("cellcounter", CellCounter.class, "Count them cells!");
    programDriver.driver(args);
    exitCode = programDriver.run(args);
  } catch (Throwable e) {
    e.printStackTrace();
  }
  System.exit(exitCode);
}
 

public static void main(String argv[]) {
	int exitCode = -1;
	ProgramDriver pgd = new ProgramDriver();
	try {
		pgd.addClass("wordcount", WordCount.class,
				"A map/reduce program that counts the words in the input files.");

		pgd.addClass("xflowstatic", XflowStatic.class,
				"A map/reduce program that static xflow from data files.");

		exitCode = pgd.run(argv);
	} catch (Throwable e) {
		e.printStackTrace();
	}

	System.exit(exitCode);
}
 

public HdfsTestDriver(ProgramDriver pgd) {
  this.pgd = pgd;
  try {
    pgd.addClass("dfsthroughput", BenchmarkThroughput.class, 
        "measure hdfs throughput");
    pgd.addClass("minidfscluster", MiniDFSClusterManager.class, 
        "Run a single-process mini DFS cluster");
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

/**
 * A description of the test program for running all the tests using jar file
 */
public static void main(String argv[]){
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("threadedmapbench", ThreadedMapBenchmark.class, 
                 "A map/reduce benchmark that compares the performance " + 
                 "of maps with multiple spills over maps with 1 spill");
    pgd.addClass("mrbench", MRBench.class, "A map/reduce benchmark that can create many small jobs");
    pgd.addClass("nnbench", NNBench.class, "A benchmark that stresses the namenode.");
    pgd.addClass("mapredtest", TestMapRed.class, "A map/reduce test check.");
    pgd.addClass("testfilesystem", TestFileSystem.class, "A test for FileSystem read/write.");
    pgd.addClass("testsequencefile", TestSequenceFile.class, "A test for flat files of binary key value pairs.");
    pgd.addClass("testsetfile", TestSetFile.class, "A test for flat files of binary key/value pairs.");
    pgd.addClass("testarrayfile", TestArrayFile.class, "A test for flat files of binary key/value pairs.");
    pgd.addClass("testrpc", TestRPC.class, "A test for rpc.");
    pgd.addClass("testipc", TestIPC.class, "A test for ipc.");
    pgd.addClass("testsequencefileinputformat", TestSequenceFileInputFormat.class, "A test for sequence file input format.");
    pgd.addClass("testtextinputformat", TestTextInputFormat.class, "A test for text input format.");
    pgd.addClass("TestDFSIO", TestDFSIO.class, "Distributed i/o benchmark.");
    pgd.addClass("DFSCIOTest", DFSCIOTest.class, "Distributed i/o benchmark of libhdfs.");
    pgd.addClass("DistributedFSCheck", DistributedFSCheck.class, "Distributed checkup of the file system consistency.");
    pgd.addClass("testmapredsort", SortValidator.class, 
                 "A map/reduce program that validates the map-reduce framework's sort.");
    pgd.addClass("testbigmapoutput", BigMapOutput.class, 
                 "A map/reduce program that works on a very big " + 
                 "non-splittable file and does identity map/reduce");
    pgd.addClass("loadgen", GenericMRLoadGenerator.class, "Generic map/reduce load generator");
    pgd.addClass("filebench", FileBench.class, "Benchmark SequenceFile(Input|Output)Format (block,record compressed and uncompressed), Text(Input|Output)Format (compressed and uncompressed)");
    pgd.addClass("dfsthroughput", BenchmarkThroughput.class, 
                 "measure hdfs throughput");
    pgd.addClass("MRReliabilityTest", ReliabilityTest.class,
        "A program that tests the reliability of the MR framework by " +
        "injecting faults/failures");
    pgd.driver(argv);
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("FaultToleranceTestRunner", FaultToleranceTestRunner.class,
        "Run different DAGs for fault tolerance testing");
    exitCode = pgd.run(argv);
  }
  catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("CriticalPath", CriticalPathAnalyzer.class,
        "Find the critical path of a DAG");
    pgd.addClass("ContainerReuseAnalyzer", ContainerReuseAnalyzer.class,
        "Print container reuse details in a DAG");
    pgd.addClass("LocalityAnalyzer", LocalityAnalyzer.class,
        "Print locality details in a DAG");
    pgd.addClass("ShuffleTimeAnalyzer", ShuffleTimeAnalyzer.class,
        "Analyze the shuffle time details in a DAG");
    pgd.addClass("SkewAnalyzer", SkewAnalyzer.class,
        "Analyze the skew details in a DAG");
    pgd.addClass("SlowestVertexAnalyzer", SlowestVertexAnalyzer.class,
        "Print slowest vertex details in a DAG");
    pgd.addClass("SlowNodeAnalyzer", SlowNodeAnalyzer.class,
        "Print node details in a DAG");
    pgd.addClass("SlowTaskIdentifier", SlowTaskIdentifier.class,
        "Print slow task details in a DAG");
    pgd.addClass("SpillAnalyzer", SpillAnalyzerImpl.class,
        "Print spill details in a DAG");
    pgd.addClass("TaskAssignmentAnalyzer", TaskAssignmentAnalyzer.class,
        "Print task-to-node assignment details of a DAG");
    pgd.addClass("TaskAttemptResultStatisticsAnalyzer", TaskAttemptResultStatisticsAnalyzer.class,
        "Print vertex:node:status level details of task attempt results");
    pgd.addClass("TaskConcurrencyAnalyzer", TaskConcurrencyAnalyzer.class,
        "Print the task concurrency details in a DAG");
    pgd.addClass("VertexLevelCriticalPathAnalyzer", VertexLevelCriticalPathAnalyzer.class,
        "Find critical path at vertex level in a DAG");
    pgd.addClass("OneOnOneEdgeAnalyzer", OneOnOneEdgeAnalyzer.class,
        "Find out schedule misses in 1:1 edges in a DAG");
    exitCode = pgd.run(argv);
  } catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("wordcount", WordCount.class,
        "A native Tez wordcount program that counts the words in the input files.");
    pgd.addClass("orderedwordcount", OrderedWordCount.class,
        "Word Count with words sorted on frequency");
    pgd.addClass("simplesessionexample", SimpleSessionExample.class,
        "Example to run multiple dags in a session");
    pgd.addClass("hashjoin", HashJoinExample.class,
        "Identify all occurences of lines in file1 which also occur in file2 using hash join");
    pgd.addClass("sortmergejoin", SortMergeJoinExample.class,
        "Identify all occurences of lines in file1 which also occur in file2 using sort merge join");
    pgd.addClass("joindatagen", JoinDataGen.class,
        "Generate data to run the joinexample");
    pgd.addClass("joinvalidate", JoinValidate.class,
        "Validate data generated by joinexample and joindatagen");
    pgd.addClass("cartesianproduct", CartesianProduct.class,
        "Cartesian product of two datasets");
    exitCode = pgd.run(argv);
  } catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}
 

public CoreTestDriver(ProgramDriver pgd) {
  this.pgd = pgd;
  try {
    pgd.addClass("testsetfile", TestSetFile.class, 
        "A test for flat files of binary key/value pairs.");
    pgd.addClass("testarrayfile", TestArrayFile.class, 
        "A test for flat files of binary key/value pairs.");
    pgd.addClass("testrpc", TestRPC.class, "A test for rpc.");
    pgd.addClass("testipc", TestIPC.class, "A test for ipc.");
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public OzoneTestDriver(ProgramDriver pgd) {
  this.pgd = pgd;
  try {
    pgd.addClass("freon", Freon.class,
        "Populates ozone with data.");
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("FaultToleranceTestRunner", FaultToleranceTestRunner.class,
        "Run different DAGs for fault tolerance testing");
    exitCode = pgd.run(argv);
  }
  catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}
 

public YarnTestDriver(ProgramDriver pgd) {
  this.pgd = pgd;
  try {
    pgd.addClass(TestZKRMStateStorePerf.class.getSimpleName(),
        TestZKRMStateStorePerf.class,
        "ZKRMStateStore i/o benchmark.");
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public CoreTestDriver(ProgramDriver pgd) {
  this.pgd = pgd;
  try {
    pgd.addClass("testsetfile", TestSetFile.class, 
        "A test for flat files of binary key/value pairs.");
    pgd.addClass("testarrayfile", TestArrayFile.class, 
        "A test for flat files of binary key/value pairs.");
    pgd.addClass("testrpc", TestRPC.class, "A test for rpc.");
    pgd.addClass("testipc", TestIPC.class, "A test for ipc.");
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public HdfsTestDriver(ProgramDriver pgd) {
  this.pgd = pgd;
  try {
    pgd.addClass("dfsthroughput", BenchmarkThroughput.class, 
        "measure hdfs throughput");
    pgd.addClass("minidfscluster", MiniDFSClusterManager.class, 
        "Run a single-process mini DFS cluster");
  } catch(Throwable e) {
    e.printStackTrace();
  }
}
 

public static void main(String argv[]){
  int exitCode = -1;

  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("wordcount", WordCount.class, 
    "A map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordcount", AggregateWordCount.class, 
    "An Aggregate based map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordhist", AggregateWordHistogram.class, 
    "An Aggregate based map/reduce program that computes the histogram of the words in the input files.");
    pgd.addClass("grep", Grep.class, 
    "A map/reduce program that counts the matches of a regex in the input.");
    pgd.addClass("randomwriter", RandomWriter.class, 
    "A map/reduce program that writes 10GB of random data per node.");
    pgd.addClass("randomtextwriter", RandomTextWriter.class, 
    "A map/reduce program that writes 10GB of random textual data per node.");
    pgd.addClass("sort", Sort.class, "A map/reduce program that sorts the data written by the random writer.");
    pgd.addClass("pi", PiEstimator.class, "A map/reduce program that estimates Pi using monte-carlo method.");
    pgd.addClass("pentomino", DistributedPentomino.class,
    "A map/reduce tile laying program to find solutions to pentomino problems.");
    pgd.addClass("secondarysort", SecondarySort.class,
    "An example defining a secondary sort to the reduce.");
    pgd.addClass("sudoku", Sudoku.class, "A sudoku solver.");
    pgd.addClass("sleep", SleepJob.class, "A job that sleeps at each map and reduce task.");
    pgd.addClass("join", Join.class, "A job that effects a join over sorted, equally partitioned datasets");
    pgd.addClass("multifilewc", MultiFileWordCount.class, "A job that counts words from several files.");
    pgd.addClass("dbcount", DBCountPageView.class, "An example job that count the pageview counts from a database.");
    pgd.addClass("teragen", TeraGen.class, "Generate data for the terasort");
    pgd.addClass("terasort", TeraSort.class, "Run the terasort");
    pgd.addClass("teravalidate", TeraValidate.class, "Checking results of terasort");
    pgd.addClass("kmeans", Kmeans.class, "Kmeans on movies data");
    pgd.addClass("classification", Classification.class, "Classify movies into clusters");
    pgd.addClass("histogram_movies", HistogramMovies.class,
    "A map/reduce program that gives a histogram of movies based on ratings.");
    pgd.addClass("histogram_ratings", HistogramRatings.class,
    "A map/reduce program that gives a histogram of users ratings on movies.");
    pgd.addClass("selfjoin", SelfJoin.class,
    "A map/reduce program that creates k+1 associations given set of k-field associations");
    pgd.addClass("invertedindex", InvertedIndex.class,
    "A map/reduce program that creates an inverted index of documents.");
    pgd.addClass("adjlist", AdjList.class,
    "A map/reduce program that finds adjacency list of graph nodes.");
    pgd.addClass("termvectorperhost", TermVectorPerHost.class,
    "A map/reduce program that creates the term-vectors (frequency of words) per document.");
    pgd.addClass("sequencecount", SequenceCount.class,
    "A map/reduce program that counts the occurrence of consecutive words in the input files.");
    pgd.addClass("rankedinvertedindex", RankedInvertedIndex.class,
    "A map/reduce program that creates the top k document lists per word");


    pgd.driver(argv);

    // Success
    exitCode = 0;
  }
  catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("wordcount", WordCount.class, 
                 "A map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordcount", AggregateWordCount.class, 
                 "An Aggregate based map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordhist", AggregateWordHistogram.class, 
                 "An Aggregate based map/reduce program that computes the histogram of the words in the input files.");
    pgd.addClass("grep", Grep.class, 
                 "A map/reduce program that counts the matches of a regex in the input.");
    pgd.addClass("randomwriter", RandomWriter.class, 
                 "A map/reduce program that writes 10GB of random data per node.");
    pgd.addClass("randomtextwriter", RandomTextWriter.class, 
    "A map/reduce program that writes 10GB of random textual data per node.");
    pgd.addClass("sort", Sort.class, "A map/reduce program that sorts the data written by the random writer.");
    pgd.addClass("pi", PiEstimator.class, "A map/reduce program that estimates Pi using monte-carlo method.");
    pgd.addClass("pentomino", DistributedPentomino.class,
    "A map/reduce tile laying program to find solutions to pentomino problems.");
    pgd.addClass("secondarysort", SecondarySort.class,
                 "An example defining a secondary sort to the reduce.");
    pgd.addClass("sudoku", Sudoku.class, "A sudoku solver.");
    pgd.addClass("sleep", SleepJob.class, "A job that sleeps at each map and reduce task.");
    pgd.addClass("join", Join.class, "A job that effects a join over sorted, equally partitioned datasets");
    pgd.addClass("multifilewc", MultiFileWordCount.class, "A job that counts words from several files.");
    pgd.addClass("dbcount", DBCountPageView.class, "An example job that count the pageview counts from a database.");
    pgd.addClass("teragen", TeraGen.class, "Generate data for the terasort");
    pgd.addClass("terasort", TeraSort.class, "Run the terasort");
    pgd.addClass("teravalidate", TeraValidate.class, "Checking results of terasort");
    pgd.driver(argv);
    
    // Success
    exitCode = 0;
  }
  catch(Throwable e){
    e.printStackTrace();
  }
  
  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("wordcount", WordCount.class, 
                 "A map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordcount", AggregateWordCount.class, 
                 "An Aggregate based map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordhist", AggregateWordHistogram.class, 
                 "An Aggregate based map/reduce program that computes the histogram of the words in the input files.");
    pgd.addClass("grep", Grep.class, 
                 "A map/reduce program that counts the matches of a regex in the input.");
    pgd.addClass("randomwriter", RandomWriter.class, 
                 "A map/reduce program that writes 10GB of random data per node.");
    pgd.addClass("randomtextwriter", RandomTextWriter.class, 
    "A map/reduce program that writes 10GB of random textual data per node.");
    pgd.addClass("sort", Sort.class, "A map/reduce program that sorts the data written by the random writer.");
    pgd.addClass("pi", PiEstimator.class, "A map/reduce program that estimates Pi using monte-carlo method.");
    pgd.addClass("pentomino", DistributedPentomino.class,
    "A map/reduce tile laying program to find solutions to pentomino problems.");
    pgd.addClass("secondarysort", SecondarySort.class,
                 "An example defining a secondary sort to the reduce.");
    pgd.addClass("sudoku", Sudoku.class, "A sudoku solver.");
    pgd.addClass("sleep", SleepJob.class, "A job that sleeps at each map and reduce task.");
    pgd.addClass("join", Join.class, "A job that effects a join over sorted, equally partitioned datasets");
    pgd.addClass("multifilewc", MultiFileWordCount.class, "A job that counts words from several files.");
    pgd.addClass("dbcount", DBCountPageView.class, "An example job that count the pageview counts from a database.");
    pgd.addClass("teragen", TeraGen.class, "Generate data for the terasort");
    pgd.addClass("terasort", TeraSort.class, "Run the terasort");
    pgd.addClass("teravalidate", TeraValidate.class, "Checking results of terasort");
    pgd.driver(argv);
    
    // Success
    exitCode = 0;
  }
  catch(Throwable e){
    e.printStackTrace();
  }
  
  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("wordcount", WordCount.class, 
                 "A map/reduce program that counts the words in the input files.");
    pgd.addClass("wordmean", WordMean.class,
                 "A map/reduce program that counts the average length of the words in the input files.");
    pgd.addClass("wordmedian", WordMedian.class,
                 "A map/reduce program that counts the median length of the words in the input files.");
    pgd.addClass("wordstandarddeviation", WordStandardDeviation.class,
                 "A map/reduce program that counts the standard deviation of the length of the words in the input files.");
    pgd.addClass("aggregatewordcount", AggregateWordCount.class, 
                 "An Aggregate based map/reduce program that counts the words in the input files.");
    pgd.addClass("aggregatewordhist", AggregateWordHistogram.class, 
                 "An Aggregate based map/reduce program that computes the histogram of the words in the input files.");
    pgd.addClass("grep", Grep.class, 
                 "A map/reduce program that counts the matches of a regex in the input.");
    pgd.addClass("randomwriter", RandomWriter.class, 
                 "A map/reduce program that writes 10GB of random data per node.");
    pgd.addClass("randomtextwriter", RandomTextWriter.class, 
    "A map/reduce program that writes 10GB of random textual data per node.");
    pgd.addClass("sort", Sort.class, "A map/reduce program that sorts the data written by the random writer.");

    pgd.addClass("pi", QuasiMonteCarlo.class, QuasiMonteCarlo.DESCRIPTION);
    pgd.addClass("bbp", BaileyBorweinPlouffe.class, BaileyBorweinPlouffe.DESCRIPTION);
    pgd.addClass("distbbp", DistBbp.class, DistBbp.DESCRIPTION);

    pgd.addClass("pentomino", DistributedPentomino.class,
    "A map/reduce tile laying program to find solutions to pentomino problems.");
    pgd.addClass("secondarysort", SecondarySort.class,
                 "An example defining a secondary sort to the reduce.");
    pgd.addClass("sudoku", Sudoku.class, "A sudoku solver.");
    pgd.addClass("join", Join.class, "A job that effects a join over sorted, equally partitioned datasets");
    pgd.addClass("multifilewc", MultiFileWordCount.class, "A job that counts words from several files.");
    pgd.addClass("dbcount", DBCountPageView.class, "An example job that count the pageview counts from a database.");
    pgd.addClass("teragen", TeraGen.class, "Generate data for the terasort");
    pgd.addClass("terasort", TeraSort.class, "Run the terasort");
    pgd.addClass("teravalidate", TeraValidate.class, "Checking results of terasort");
    exitCode = pgd.run(argv);
  }
  catch(Throwable e){
    e.printStackTrace();
  }
  
  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("wordcount", WordCount.class,
        "A map/reduce program that counts the words in the input files.");
    pgd.addClass("mapredwordcount", MapredWordCount.class,
        "A map/reduce program that counts the words in the input files"
       + " using the mapred apis.");
    pgd.addClass("randomwriter", RandomWriter.class,
        "A map/reduce program that writes 10GB of random data per node.");
    pgd.addClass("randomtextwriter", RandomTextWriter.class,
    "A map/reduce program that writes 10GB of random textual data per node.");
    pgd.addClass("sort", Sort.class,
        "A map/reduce program that sorts the data written by the random"
        + " writer.");
    pgd.addClass("secondarysort", SecondarySort.class,
        "An example defining a secondary sort to the reduce.");
    pgd.addClass("join", Join.class,
        "A job that effects a join over sorted, equally partitioned"
        + " datasets");
    pgd.addClass("teragen", TeraGen.class,
        "Generate data for the terasort");
    pgd.addClass("terasort", TeraSort.class,
        "Run the terasort");
    pgd.addClass("teravalidate", TeraValidate.class,
        "Checking results of terasort");
    pgd.addClass("groupbyorderbymrrtest", GroupByOrderByMRRTest.class,
        "A map-reduce-reduce program that does groupby-order by. Takes input"
        + " containing employee_name department name per line of input"
        + " and generates count of employees per department and"
        + " sorted on employee count");
    pgd.addClass("mrrsleep", MRRSleepJob.class,
        "MRR Sleep Job");
    pgd.addClass("orderedwordcount", OrderedWordCount.class,
        "Word Count with words sorted on frequency");
    pgd.addClass("unionexample", UnionExample.class,
        "Union example");
    pgd.addClass("broadcastAndOneToOneExample", BroadcastAndOneToOneExample.class,
        "BroadcastAndOneToOneExample example");
    pgd.addClass("filterLinesByWord", FilterLinesByWord.class,
        "Filters lines by the specified word using broadcast edge");
    pgd.addClass("filterLinesByWordOneToOne", FilterLinesByWordOneToOne.class,
        "Filters lines by the specified word using OneToOne edge");
    pgd.addClass("intersect", IntersectExample.class,
        "Identify all occurences of lines in file1 which also occur in file2");
    pgd.addClass("intersectdatagen", IntersectDataGen.class,
        "Generate data to run the intersect example");
    pgd.addClass("intersectvalidate", IntersectValidate.class,
        "Validate data generated by intersect and intersectdatagen");
    exitCode = pgd.run(argv);
  }
  catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}
 

public static void main(String argv[]){
  int exitCode = -1;
  ProgramDriver pgd = new ProgramDriver();
  try {
    pgd.addClass("broadcastloadgen", BroadcastLoadGen.class,
        "Run a DAG to generate load for Broadcast Shuffle");
    pgd.addClass("rpcloadgen", RPCLoadGen.class,
        "Run a DAG to generate load for the task to AM RPC");
    pgd.addClass("wordcount", MapredWordCount.class,
        "A map/reduce program that counts the words in the input files.");
    pgd.addClass("mapredwordcount", MapredWordCount.class,
        "A map/reduce program that counts the words in the input files"
       + " using the mapred apis.");
    pgd.addClass("randomwriter", RandomWriter.class,
        "A map/reduce program that writes 10GB of random data per node.");
    pgd.addClass("randomtextwriter", RandomTextWriter.class,
    "A map/reduce program that writes 10GB of random textual data per node.");
    pgd.addClass("sort", Sort.class,
        "A map/reduce program that sorts the data written by the random"
        + " writer.");
    pgd.addClass("secondarysort", SecondarySort.class,
        "An example defining a secondary sort to the reduce.");
    pgd.addClass("join", Join.class,
        "A job that effects a join over sorted, equally partitioned"
        + " datasets");
    pgd.addClass("mrrsleep", MRRSleepJob.class,
        "MRR Sleep Job");
    pgd.addClass("testorderedwordcount", TestOrderedWordCount.class,
        "Word Count with words sorted on frequency");
    pgd.addClass("unionexample", UnionExample.class,
        "Union example");
    pgd.addClass("broadcastAndOneToOneExample", BroadcastAndOneToOneExample.class,
        "BroadcastAndOneToOneExample example");
    pgd.addClass("filterLinesByWord", FilterLinesByWord.class,
        "Filters lines by the specified word using broadcast edge");
    pgd.addClass("filterLinesByWordOneToOne", FilterLinesByWordOneToOne.class,
        "Filters lines by the specified word using OneToOne edge");
    pgd.addClass("multiplecommitsExample", MultipleCommitsExample.class,
        "Job with multiple commits in both vertex group and vertex");
    pgd.addClass("cartesianproduct", CartesianProduct.class,
        "Cartesian Product Example");
    exitCode = pgd.run(argv);
  }
  catch(Throwable e){
    e.printStackTrace();
  }

  System.exit(exitCode);
}