Package org.apache.giraph.job

Examples of org.apache.giraph.job.GiraphJob$DelegatedJob

76
77
78
79
80
81
82
83
    GiraphConstants.CHECKPOINT_DIRECTORY.set(conf,
        getTempPath("_singleFaultCheckpoints").toString());
    GiraphConstants.CLEANUP_CHECKPOINTS_AFTER_SUCCESS.set(conf, false);
    GiraphConstants.ZOOKEEPER_SESSION_TIMEOUT.set(conf, 10000);
    GiraphConstants.ZOOKEEPER_MIN_SESSION_TIMEOUT.set(conf, 10000);
    GiraphJob job = prepareJob(getCallingMethodName(), conf, outputPath);
    assertTrue(job.run(true));
  }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
        SimpleCheckpointVertex.SimpleCheckpointVertexWorkerContext.class);
    conf.setMasterComputeClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexMasterCompute.class);
    conf.setVertexInputFormatClass(SimpleSuperstepVertexInputFormat.class);
    conf.setVertexOutputFormatClass(SimpleSuperstepVertexOutputFormat.class);
    GiraphJob job = prepareJob("testVertexBalancer", conf, outputPath);

    job.getConfiguration().set(
        PartitionBalancer.PARTITION_BALANCE_ALGORITHM,
        PartitionBalancer.VERTICES_BALANCE_ALGORITHM);

    assertTrue(job.run(true));
    FileSystem hdfs = FileSystem.get(job.getConfiguration());

    conf = new GiraphConfiguration();
    conf.setVertexClass(
        SimpleCheckpointVertex.SimpleCheckpointComputation.class);
    conf.setWorkerContextClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexWorkerContext.class);
    conf.setMasterComputeClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexMasterCompute.class);
    conf.setVertexInputFormatClass(SimpleSuperstepVertexInputFormat.class);
    conf.setVertexOutputFormatClass(SimpleSuperstepVertexOutputFormat.class);
    outputPath = getTempPath("testHashPartitioner");
    job = prepareJob("testHashPartitioner", conf, outputPath);
    assertTrue(job.run(true));
    verifyOutput(hdfs, outputPath);

    outputPath = getTempPath("testSuperstepHashPartitioner");
    conf = new GiraphConfiguration();
    conf.setVertexClass(
        SimpleCheckpointVertex.SimpleCheckpointComputation.class);
    conf.setWorkerContextClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexWorkerContext.class);
    conf.setMasterComputeClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexMasterCompute.class);
    conf.setVertexInputFormatClass(SimpleSuperstepVertexInputFormat.class);
    conf.setVertexOutputFormatClass(SimpleSuperstepVertexOutputFormat.class);
    job = prepareJob("testSuperstepHashPartitioner", conf, outputPath);

    job.getConfiguration().setGraphPartitionerFactoryClass(
        SuperstepHashPartitionerFactory.class);

    assertTrue(job.run(true));
    verifyOutput(hdfs, outputPath);

    job = new GiraphJob("testHashRangePartitioner");
    setupConfiguration(job);
    job.getConfiguration().setVertexClass(
        SimpleCheckpointVertex.SimpleCheckpointComputation.class);
    job.getConfiguration().setWorkerContextClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexWorkerContext.class);
    job.getConfiguration().setMasterComputeClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexMasterCompute.class);
    job.getConfiguration().setVertexInputFormatClass(
        SimpleSuperstepVertexInputFormat.class);
    job.getConfiguration().setVertexOutputFormatClass(
        SimpleSuperstepVertexOutputFormat.class);
    job.getConfiguration().setGraphPartitionerFactoryClass(
        HashRangePartitionerFactory.class);
    outputPath = getTempPath("testHashRangePartitioner");
    removeAndSetOutput(job, outputPath);
    assertTrue(job.run(true));
    verifyOutput(hdfs, outputPath);

    outputPath = getTempPath("testReverseIdSuperstepHashPartitioner");
    conf = new GiraphConfiguration();
    conf.setVertexClass(
        SimpleCheckpointVertex.SimpleCheckpointComputation.class);
    conf.setWorkerContextClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexWorkerContext.class);
    conf.setMasterComputeClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexMasterCompute.class);
    conf.setVertexInputFormatClass(SimpleSuperstepVertexInputFormat.class);
    conf.setVertexOutputFormatClass(SimpleSuperstepVertexOutputFormat.class);
    job = prepareJob("testReverseIdSuperstepHashPartitioner", conf,
        outputPath);
    job.getConfiguration().setGraphPartitionerFactoryClass(
        SuperstepHashPartitionerFactory.class);
    job.getConfiguration().setBoolean(
        GeneratedVertexReader.REVERSE_ID_ORDER, true);
    assertTrue(job.run(true));
    verifyOutput(hdfs, outputPath);

    job = new GiraphJob("testSimpleRangePartitioner");
    setupConfiguration(job);
    job.getConfiguration().setVertexClass(
        SimpleCheckpointVertex.SimpleCheckpointComputation.class);
    job.getConfiguration().setWorkerContextClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexWorkerContext.class);
    job.getConfiguration().setMasterComputeClass(
        SimpleCheckpointVertex.SimpleCheckpointVertexMasterCompute.class);
    job.getConfiguration().setVertexInputFormatClass(
        SimpleSuperstepVertexInputFormat.class);
    job.getConfiguration().setVertexOutputFormatClass(
        SimpleSuperstepVertexOutputFormat.class);

    job.getConfiguration().setGraphPartitionerFactoryClass(
        SimpleLongRangePartitionerFactory.class);
    long readerVertices = job.getConfiguration().getLong(
        GeneratedVertexReader.READER_VERTICES, -1);
    job.getConfiguration().setLong(
        GiraphConstants.PARTITION_VERTEX_KEY_SPACE_SIZE, readerVertices);

    outputPath = getTempPath("testSimpleRangePartitioner");
    removeAndSetOutput(job, outputPath);
    assertTrue(job.run(true));
    verifyOutput(hdfs, outputPath);
  }
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
    final String vertexClassName = args[0];
    final String jobName = "Giraph: " + vertexClassName;
    /*if[PURE_YARN]
    GiraphYarnClient job = new GiraphYarnClient(giraphConf, jobName);
    else[PURE_YARN]*/
    GiraphJob job = new GiraphJob(giraphConf, jobName);
    prepareHadoopMRJob(job, cmd);
    /*end[PURE_YARN]*/

    // run the job, collect results
    if (LOG.isDebugEnabled()) {
      LOG.debug("Attempting to run Vertex: " + vertexClassName);
    }
    boolean verbose = !cmd.hasOption('q');
    return job.run(verbose) ? 0 : -1;
  }
View Full Code Here
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
    @Override
    public int run(final String[] args) {
        try {
            // it is possible to run graph computer without a vertex program (and thus, only map reduce jobs if they exist)
            if (null != this.vertexProgram) {
                final GiraphJob job = new GiraphJob(this.giraphConfiguration, Constants.GIRAPH_GREMLIN_JOB_PREFIX + this.vertexProgram);
                final Path inputPath = new Path(this.giraphConfiguration.get(Constants.GREMLIN_GIRAPH_INPUT_LOCATION));
                if (!FileSystem.get(this.giraphConfiguration).exists(inputPath))
                    throw new IllegalArgumentException("The provided input path does not exist: " + inputPath);
                FileInputFormat.setInputPaths(job.getInternalJob(), inputPath);
                FileOutputFormat.setOutputPath(job.getInternalJob(), new Path(this.giraphConfiguration.get(Constants.GREMLIN_GIRAPH_OUTPUT_LOCATION) + "/" + Constants.SYSTEM_G));
                // job.getInternalJob().setJarByClass(GiraphGraphComputer.class);
                LOGGER.info(Constants.GIRAPH_GREMLIN_JOB_PREFIX + this.vertexProgram);
                if (!job.run(true)) {
                    throw new IllegalStateException("The Giraph-Gremlin job failed -- aborting all subsequent MapReduce jobs");
                }
                this.mapReduces.addAll(this.vertexProgram.getMapReducers());
                // calculate main vertex program memory if desired (costs one mapreduce job)
                if (this.giraphConfiguration.getBoolean(Constants.GREMLIN_GIRAPH_DERIVE_MEMORY, false)) {
View Full Code Here
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
    // additional configuration for Hive
    HiveUtils.addHadoopClasspathToTmpJars(conf);
    HiveUtils.addHiveSiteXmlToTmpFiles(conf);

    // setup GiraphJob
    GiraphJob job = new GiraphJob(getConf(), getClass().getName());
    GiraphConfiguration giraphConf = job.getConfiguration();
    giraphConf.setComputationClass(computationClass);

    giraphConf.setWorkerConfiguration(workers, workers, 100.0f);
    initGiraphJob(job);

    logOptions(giraphConf);

    return job.run(isVerbose) ? 0 : -1;
  }
View Full Code Here
65
66
67
68
69
70
71
72
    }

    String name = HiveJythonUtils.writeJythonJobToConf(jythonJob, CONF,
       interpreter);

    GiraphJob job = new GiraphJob(CONF, name);
    return job.run(true) ? 0 : -1;
  }
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
    if (BenchmarkOption.HELP.optionTurnedOn(cmd)) {
      formatter.printHelp(getClass().getName(), options, true);
      return 0;
    }

    GiraphJob job = new GiraphJob(getConf(), getClass().getName());
    int workers = Integer.parseInt(BenchmarkOption.WORKERS.getOptionValue(cmd));

    GiraphConfiguration giraphConf = job.getConfiguration();
    giraphConf.addWorkerObserverClass(LogVersions.class);
    giraphConf.addMasterObserverClass(LogVersions.class);

    giraphConf.setWorkerConfiguration(workers, workers, 100.0f);
    prepareConfiguration(giraphConf, cmd);

    boolean isVerbose = false;
    if (BenchmarkOption.VERBOSE.optionTurnedOn(cmd)) {
      isVerbose = true;
    }
    if (job.run(isVerbose)) {
      return 0;
    } else {
      return -1;
    }
  }
View Full Code Here
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
    if (!cmd.hasOption('o')) {
      LOG.info("Need to set the output directory (-o)");
      return -1;
    }

    GiraphJob bspJob = new GiraphJob(getConf(), getClass().getName());
    bspJob.getConfiguration().setComputationClass(
        SimpleCheckpointComputation.class);
    bspJob.getConfiguration().setVertexInputFormatClass(
        GeneratedVertexInputFormat.class);
    bspJob.getConfiguration().setVertexOutputFormatClass(
        IdWithValueTextOutputFormat.class);
    bspJob.getConfiguration().setWorkerContextClass(
        SimpleCheckpointVertexWorkerContext.class);
    bspJob.getConfiguration().setMasterComputeClass(
        SimpleCheckpointVertexMasterCompute.class);
    int minWorkers = Integer.parseInt(cmd.getOptionValue('w'));
    int maxWorkers = Integer.parseInt(cmd.getOptionValue('w'));
    bspJob.getConfiguration().setWorkerConfiguration(
        minWorkers, maxWorkers, 100.0f);

    FileOutputFormat.setOutputPath(bspJob.getInternalJob(),
                                   new Path(cmd.getOptionValue('o')));
    boolean verbose = false;
    if (cmd.hasOption('v')) {
      verbose = true;
    }
    if (cmd.hasOption('s')) {
      getConf().setInt(SUPERSTEP_COUNT,
          Integer.parseInt(cmd.getOptionValue('s')));
    }
    if (bspJob.run(verbose)) {
      return 0;
    } else {
      return -1;
    }
  }
View Full Code Here
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
    Path outputPath = getTempPath(getCallingMethodName());
    GiraphConfiguration conf = new GiraphConfiguration();
    conf.setComputationClass(WeightedPageRankComputation.class);
    conf.setVertexInputFormatClass(PseudoRandomVertexInputFormat.class);
    conf.setVertexOutputFormatClass(JsonBase64VertexOutputFormat.class);
    GiraphJob job = prepareJob(getCallingMethodName(), conf, outputPath);
    job.getConfiguration().setLong(
        PseudoRandomInputFormatConstants.AGGREGATE_VERTICES, 101);
    job.getConfiguration().setLong(
        PseudoRandomInputFormatConstants.EDGES_PER_VERTEX, 2);
    job.getConfiguration().setInt(
        WeightedPageRankComputation.SUPERSTEP_COUNT, 2);
    assertTrue(job.run(true));

    Path outputPath2 = getTempPath(getCallingMethodName() + "2");
    conf = new GiraphConfiguration();
    conf.setComputationClass(WeightedPageRankComputation.class);
    conf.setVertexInputFormatClass(JsonBase64VertexInputFormat.class);
    conf.setVertexOutputFormatClass(JsonBase64VertexOutputFormat.class);
    job = prepareJob(getCallingMethodName(), conf, outputPath2);
    job.getConfiguration().setInt(
        WeightedPageRankComputation.SUPERSTEP_COUNT, 3);
    GiraphFileInputFormat.addVertexInputPath(
      job.getInternalJob().getConfiguration(), outputPath);
    assertTrue(job.run(true));

    Path outputPath3 = getTempPath(getCallingMethodName() + "3");
    conf = new GiraphConfiguration();
    conf.setComputationClass(WeightedPageRankComputation.class);
    conf.setVertexInputFormatClass(PseudoRandomVertexInputFormat.class);
    conf.setVertexOutputFormatClass(JsonBase64VertexOutputFormat.class);
    job = prepareJob(getCallingMethodName(), conf, outputPath3);
    conf = job.getConfiguration();
    conf.setLong(PseudoRandomInputFormatConstants.AGGREGATE_VERTICES, 101);
    conf.setLong(PseudoRandomInputFormatConstants.EDGES_PER_VERTEX, 2);
    conf.setInt(
        WeightedPageRankComputation.SUPERSTEP_COUNT, 5);
    assertTrue(job.run(true));

    assertEquals(101, getNumResults(conf, outputPath));
    assertEquals(101, getNumResults(conf, outputPath2));
    assertEquals(101, getNumResults(conf, outputPath3));
  }
View Full Code Here
111
112
113
114
115
116
117
118
119
120
121
122
123
    System.out.println("testInstantiateVertex: java.class.path=" +
        System.getProperty("java.class.path"));
    GiraphConfiguration conf = new GiraphConfiguration();
    conf.setComputationClass(SimpleSuperstepComputation.class);
    conf.setVertexInputFormatClass(SimpleSuperstepVertexInputFormat.class);
    GiraphJob job = prepareJob(getCallingMethodName(), conf);
    ImmutableClassesGiraphConfiguration configuration =
        new ImmutableClassesGiraphConfiguration(job.getConfiguration());
    Vertex<LongWritable, IntWritable, FloatWritable> vertex =
        configuration.createVertex();
    vertex.initialize(new LongWritable(1), new IntWritable(1));
    System.out.println("testInstantiateVertex: Got vertex " + vertex);
    VertexInputFormat<LongWritable, IntWritable, FloatWritable>
View Full Code Here
TOP

Related Classes of org.apache.giraph.job.GiraphJob$DelegatedJob

  • com.tinkerpop.gremlin.giraph.process.computer.GiraphGraphComputer
  • org.apache.giraph.aggregators.TestAggregatorsHandling
  • org.apache.giraph.benchmark.GiraphBenchmark
  • org.apache.giraph.BspCase
  • org.apache.giraph.conf.GiraphConfiguration
  • org.apache.giraph.conf.ImmutableClassesGiraphConfiguration
  • org.apache.giraph.examples.SimpleCheckpoint
  • org.apache.giraph.examples.SimpleCheckpointVertex
  • org.apache.giraph.examples.SimpleVertexWithWorkerContext
  • org.apache.giraph.examples.TestPageRank
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.