org.apache.hadoop.mapreduce.Job#isSuccessful ( )源码实例Demo

下面列出了org.apache.hadoop.mapreduce.Job#isSuccessful ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： BigDataPlatform 文件： NewMemberRunner.java

@Override
protected void afterRunJob(Job job, Throwable error) throws IOException {
  try {
    if (error == null && job.isSuccessful()) {
      // job运行没有异常，而且运行成功，那么进行计算total member的代码
      this.calculateTotalMembers(job.getConfiguration());
    } else if (error == null) {
      // job运行没有产生异常，但是运行失败
      throw new RuntimeException("job 运行失败");
    }
  } catch (Throwable e) {
    if (error != null) {
      error = e;
    }
    throw new IOException("调用afterRunJob产生异常", e);
  } finally {
    super.afterRunJob(job, error);
  }
}

源代码2 项目： BigDataArchitect 文件： NewMemberRunner.java

@Override
protected void afterRunJob(Job job, Throwable error) throws IOException {
    try {
        if (error == null && job.isSuccessful()) {
            // job运行没有异常，而且运行成功，那么进行计算total member的代码
            this.calculateTotalMembers(job.getConfiguration());
        } else if (error == null) {
            // job运行没有产生异常，但是运行失败
            throw new RuntimeException("job 运行失败");
        }
    } catch (Throwable e) {
        if (error != null) {
            error = e;
        }
        throw new IOException("调用afterRunJob产生异常", e);
    } finally {
        super.afterRunJob(job, error);
    }
}

源代码3 项目： BigDataArchitect 文件： NewInstallUserRunner.java

@Override
protected void afterRunJob(Job job, Throwable error) throws IOException {
    try {
        if (error == null && job.isSuccessful()) {
            // job运行没有异常，而且运行成功，那么进行计算total user的代码
            this.calculateTotalUsers(job.getConfiguration());
        } else if (error == null) {
            // job运行没有产生异常，但是运行失败
            throw new RuntimeException("job 运行失败");
        }
    } catch (Throwable e) {
        if (error != null) {
            error = e;
        }
        throw new IOException("调用afterRunJob产生异常", e);
    } finally {
        super.afterRunJob(job, error);
    }
}

源代码4 项目： incubator-gobblin 文件： MRCompactorJobRunner.java

private void submitAndWait(Job job) throws ClassNotFoundException, IOException, InterruptedException {
  job.submit();
  MRCompactor.addRunningHadoopJob(this.dataset, job);
  LOG.info(String.format("MR job submitted for dataset %s, input %s, url: %s", this.dataset, getInputPaths(),
      job.getTrackingURL()));
  while (!job.isComplete()) {
    if (this.policy == Policy.ABORT_ASAP) {
      LOG.info(String.format(
          "MR job for dataset %s, input %s killed due to input data incompleteness." + " Will try again later",
          this.dataset, getInputPaths()));
      job.killJob();
      return;
    }
    Thread.sleep(MR_JOB_CHECK_COMPLETE_INTERVAL_MS);
  }
  if (!job.isSuccessful()) {
    throw new RuntimeException(String.format("MR job failed for topic %s, input %s, url: %s", this.dataset,
        getInputPaths(), job.getTrackingURL()));
  }
}

源代码5 项目： parquet-mr 文件： TestInputFormatColumnProjection.java

private void waitForJob(Job job) throws Exception {
  job.submit();
  while (!job.isComplete()) {
    sleep(100);
  }
  if (!job.isSuccessful()) {
    throw new RuntimeException("job failed " + job.getJobName());
  }
}

源代码6 项目： parquet-mr 文件： TestInputOutputFormat.java

public static void waitForJob(Job job) throws Exception {
  job.submit();
  while (!job.isComplete()) {
    LOG.debug("waiting for job {}", job.getJobName());
    sleep(100);
  }
  LOG.info("status for job {}: {}", job.getJobName(), (job.isSuccessful() ? "SUCCESS" : "FAILURE"));
  if (!job.isSuccessful()) {
    throw new RuntimeException("job failed " + job.getJobName());
  }
}

源代码7 项目： RDFS 文件： JobMonitor.java

/**
 * Check a job for success or failure.
 */
public void process(Job job) throws IOException, InterruptedException {
  if (job.isSuccessful()) {
    onSuccess(job);
  } else {
    onFailure(job);
  }
}

源代码8 项目： parquet-mr 文件： DeprecatedInputFormatTest.java

private void waitForJob(Job job) throws InterruptedException, IOException {
  while (!job.isComplete()) {
    System.out.println("waiting for job " + job.getJobName());
    sleep(100);
  }
  System.out.println("status for job " + job.getJobName() + ": " + (job.isSuccessful() ? "SUCCESS" : "FAILURE"));
  if (!job.isSuccessful()) {
    throw new RuntimeException("job failed " + job.getJobName());
  }
}

源代码9 项目： parquet-mr 文件： WriteUsingMR.java

static void waitForJob(Job job) throws Exception {
  job.submit();
  while (!job.isComplete()) {
    LOG.debug("waiting for job {}", job.getJobName());
    sleep(50);
  }
  LOG.debug("status for job " + job.getJobName() + ": " + (job.isSuccessful() ? "SUCCESS" : "FAILURE"));
  if (!job.isSuccessful()) {
    throw new RuntimeException("job failed " + job.getJobName());
  }
}

源代码10 项目： kylin 文件： AbstractHadoopJob.java

protected int waitForCompletion(Job job) throws IOException, InterruptedException, ClassNotFoundException {
    int retVal = 0;
    long start = System.nanoTime();
    if (isAsync) {
        job.submit();
    } else {
        job.waitForCompletion(true);
        retVal = job.isSuccessful() ? 0 : 1;
        logger.debug("Job '" + job.getJobName() + "' finished "
                + (job.isSuccessful() ? "successfully in " : "with failures.  Time taken ")
                + formatTime((System.nanoTime() - start) / 1000000L));
    }
    return retVal;
}

源代码11 项目： rya 文件： JoinSelectStatisticsTest.java

@Override
public int run(String[] args) throws Exception {

    Configuration conf = getConf();
    String outpath = conf.get(OUTPUTPATH);
    
    Job job = new Job(conf, this.getClass().getSimpleName() + "_" + System.currentTimeMillis());
    job.setJarByClass(this.getClass());
    conf.setBoolean(MRJobConfig.MAPREDUCE_JOB_USER_CLASSPATH_FIRST, true);
    
    MultipleInputs.addInputPath(job, new Path(PROSPECTSOUT.getAbsolutePath()), 
            SequenceFileInputFormat.class, JoinSelectAggregateMapper.class);
    MultipleInputs.addInputPath(job,new Path(SPOOUT.getAbsolutePath()) , 
            SequenceFileInputFormat.class, JoinSelectAggregateMapper.class);
    job.setMapOutputKeyClass(CompositeType.class);
    job.setMapOutputValueClass(TripleCard.class);

    tempDir = new File(File.createTempFile(outpath, "txt").getParentFile(), System.currentTimeMillis() + "");
    SequenceFileOutputFormat.setOutputPath(job, new Path(tempDir.getAbsolutePath()));
    job.setOutputFormatClass(SequenceFileOutputFormat.class);
    job.setOutputKeyClass(TripleEntry.class);
    job.setOutputValueClass(CardList.class);


    job.setSortComparatorClass(JoinSelectSortComparator.class);
    job.setGroupingComparatorClass(JoinSelectGroupComparator.class);
    job.setPartitionerClass(JoinSelectPartitioner.class);
    job.setReducerClass(JoinReducer.class);
    job.setNumReduceTasks(32);
    job.waitForCompletion(true);
    
    return job.isSuccessful() ? 0 : 1;          
}

源代码12 项目： incubator-gobblin 文件： MRTask.java

@Override
public void run() {

  try {
    Job job = createJob();

    if (job == null) {
      log.info("No MR job created. Skipping.");
      this.workingState = WorkUnitState.WorkingState.SUCCESSFUL;
      this.eventSubmitter.submit(Events.MR_JOB_SKIPPED);
      onSkippedMRJob();
      return;
    }

    job.submit();

    log.info("MR tracking URL {} for job {}", job.getTrackingURL(), job.getJobName());

    this.eventSubmitter.submit(Events.MR_JOB_STARTED_EVENT, Events.JOB_URL, job.getTrackingURL());
    job.waitForCompletion(false);
    this.mrJob = job;

    if (job.isSuccessful()) {
      this.eventSubmitter.submit(Events.MR_JOB_SUCCESSFUL, Events.JOB_URL, job.getTrackingURL());
      this.onMRTaskComplete(true, null);
    } else {
      this.eventSubmitter.submit(Events.MR_JOB_FAILED, Events.JOB_URL, job.getTrackingURL());
      this.onMRTaskComplete (false,
          new IOException(String.format("MR Job:%s is not successful", job.getTrackingURL())));
    }
  } catch (Throwable t) {
    log.error("Failed to run MR job.", t);
    this.eventSubmitter.submit(Events.MR_JOB_FAILED, Events.FAILURE_CONTEXT, t.getMessage());
    this.onMRTaskComplete (false, t);
  }
}

源代码13 项目： Kylin 文件： AbstractHadoopJob.java

protected int waitForCompletion(Job job) throws IOException, InterruptedException, ClassNotFoundException {
    int retVal = 0;
    long start = System.nanoTime();
    if (isAsync) {
        job.submit();
    } else {
        job.waitForCompletion(true);
        retVal = job.isSuccessful() ? 0 : 1;
        logger.debug("Job '" + job.getJobName() + "' finished " + (job.isSuccessful() ? "successfully in " : "with failures.  Time taken ") + formatTime((System.nanoTime() - start) / 1000000L));
    }
    return retVal;
}

源代码14 项目： Kylin 文件： HbaseImporter.java

private static boolean runImport(String[] args, Configuration configuration) throws IOException, InterruptedException, ClassNotFoundException {
    // need to make a copy of the configuration because to make sure different temp dirs are used.
    GenericOptionsParser opts = new GenericOptionsParser(new Configuration(configuration), args);
    Configuration newConf = opts.getConfiguration();
    args = opts.getRemainingArgs();
    Job job = Import.createSubmittableJob(newConf, args);
    job.waitForCompletion(false);
    return job.isSuccessful();
}

源代码15 项目： phoenix 文件： IndexRebuildTask.java

@Override
public TaskRegionObserver.TaskResult checkCurrentResult(Task.TaskRecord taskRecord)
        throws Exception {

    String jobID = getJobID(taskRecord.getData());
    if (jobID != null) {
        Configuration conf = HBaseConfiguration.create(env.getConfiguration());
        Configuration configuration = HBaseConfiguration.addHbaseResources(conf);
        Cluster cluster = new Cluster(configuration);

        Job job = cluster.getJob(org.apache.hadoop.mapreduce.JobID.forName(jobID));
        if (job == null) {
            return new  TaskRegionObserver.TaskResult(TaskRegionObserver.TaskResultCode.SKIPPED, "");
        }
        if (job != null && job.isComplete()) {
            if (job.isSuccessful()) {
                LOGGER.warn("IndexRebuildTask checkCurrentResult job is successful "
                        + taskRecord.getTableName());
                return new TaskRegionObserver.TaskResult(TaskRegionObserver.TaskResultCode.SUCCESS, "");
            } else {
                return new TaskRegionObserver.TaskResult(TaskRegionObserver.TaskResultCode.FAIL,
                        "Index is DISABLED");
            }
        }

    }
    return null;
}

源代码16 项目： parquet-mr 文件： TestReflectInputOutputFormat.java

private void waitForJob(Job job) throws Exception {
  job.submit();
  while (!job.isComplete()) {
    LOG.debug("waiting for job {}", job.getJobName());
    sleep(100);
  }
  LOG.info("status for job {}: {}", job.getJobName(), (job.isSuccessful() ? "SUCCESS" : "FAILURE"));
  if (!job.isSuccessful()) {
    throw new RuntimeException("job failed " + job.getJobName());
  }
}

源代码17 项目： parquet-mr 文件： TestInputOutputFormatWithPadding.java

private void waitForJob(Job job) throws Exception {
  job.submit();
  while (!job.isComplete()) {
    sleep(100);
  }
  if (!job.isSuccessful()) {
    throw new RuntimeException("job failed " + job.getJobName());
  }
}

源代码18 项目： datawave 文件： MetricsIngester.java

@Override
public int run(String[] args) throws Exception {
    _configure(args);
    
    final Configuration conf = getConf();
    String type = conf.get(MetricsConfig.TYPE);
    
    /*
     * if the type is "errors", we want to process all of the errors from the metrics files first and then run the regular ingest metrics process
     */
    // MetricsServer.setServerConf(conf);
    // MetricsServer.initInstance();
    if ("errors".equals(type)) {
        try {
            launchErrorsJob(Job.getInstance(conf), conf);
        } catch (Exception e) {
            log.info("Failed to launch errors job", e);
        }
        type = "ingest";
        conf.set(MetricsConfig.TYPE, type);
    }
    
    /* Type logic so I can differeniate between loader and ingest metrics jobs */
    Class<? extends Mapper<?,?,?,?>> mapperClass;
    String outTable;
    
    Path inputDirectoryPath = new Path(conf.get(MetricsConfig.INPUT_DIRECTORY));
    FileSystem fs = FileSystem.get(inputDirectoryPath.toUri(), conf);
    FileStatus[] fstats = fs.listStatus(inputDirectoryPath);
    Path[] files = FileUtil.stat2Paths(fstats);
    Path[] fileBuffer = new Path[MAX_FILES];
    for (int i = 0; i < files.length;) {
        Job job = Job.getInstance(getConf());
        job.setJarByClass(this.getClass());
        
        job.getConfiguration().setInt("mapred.job.reuse.jvm.num.tasks", -1);
        
        if ("ingest".equalsIgnoreCase(type)) {
            mapperClass = IngestMetricsMapper.class;
            outTable = conf.get(MetricsConfig.INGEST_TABLE, MetricsConfig.DEFAULT_INGEST_TABLE);
            job.setInputFormatClass(SequenceFileInputFormat.class);
        } else if ("loader".equalsIgnoreCase(type)) {
            mapperClass = LoaderMetricsMapper.class;
            outTable = conf.get(MetricsConfig.LOADER_TABLE, MetricsConfig.DEFAULT_LOADER_TABLE);
            job.setInputFormatClass(SequenceFileInputFormat.class);
        } else if ("flagmaker".equalsIgnoreCase(type)) {
            mapperClass = FlagMakerMetricsMapper.class;
            outTable = conf.get(MetricsConfig.FLAGMAKER_TABLE, MetricsConfig.DEFAULT_FLAGMAKER_TABLE);
            job.setInputFormatClass(SequenceFileInputFormat.class);
        } else {
            log.error(type + " is not a valid job type. Please use <ingest|loader>.");
            return -1;
        }
        
        job.setJobName("MetricsIngester-" + type);
        
        if (files.length - i > MAX_FILES) {
            System.arraycopy(files, i, fileBuffer, 0, MAX_FILES);
            i += MAX_FILES;
        } else {
            fileBuffer = new Path[files.length - i];
            System.arraycopy(files, i, fileBuffer, 0, fileBuffer.length);
            i += files.length - i;
        }
        
        SequenceFileInputFormat.setInputPaths(job, fileBuffer);
        
        job.setMapperClass(mapperClass);
        
        job.setNumReduceTasks(0);
        
        job.setOutputFormatClass(AccumuloOutputFormat.class);
        AccumuloOutputFormat.setConnectorInfo(job, conf.get(MetricsConfig.USER), new PasswordToken(conf.get(MetricsConfig.PASS, "").getBytes()));
        AccumuloOutputFormat.setCreateTables(job, createTables);
        AccumuloOutputFormat.setDefaultTableName(job, outTable);
        log.info("zookeepers = " + conf.get(MetricsConfig.ZOOKEEPERS));
        log.info("instance = " + conf.get(MetricsConfig.INSTANCE));
        log.info("clientConfuguration = "
                        + ClientConfiguration.loadDefault().withInstance(conf.get(MetricsConfig.INSTANCE)).withZkHosts(conf.get(MetricsConfig.ZOOKEEPERS)));
        AccumuloOutputFormat.setZooKeeperInstance(job,
                        ClientConfiguration.loadDefault().withInstance(conf.get(MetricsConfig.INSTANCE)).withZkHosts(conf.get(MetricsConfig.ZOOKEEPERS)));
        AccumuloOutputFormat.setBatchWriterOptions(job, new BatchWriterConfig().setMaxLatency(25, TimeUnit.MILLISECONDS));
        
        job.submit();
        
        job.waitForCompletion(true);
        
        if (job.isSuccessful()) {
            for (Path p : fileBuffer) {
                fs.delete(p, true);
            }
        }
    }
    
    return 0;
}

源代码19 项目： linden 文件： LindenJob.java

@Override
public int run(String[] strings) throws Exception {
  Configuration conf = getConf();
  String dir = conf.get(LindenJobConfig.INPUT_DIR, null);
  logger.info("input dir:" + dir);
  Path inputPath = new Path(StringUtils.unEscapeString(dir));
  Path outputPath = new Path(conf.get(LindenJobConfig.OUTPUT_DIR));
  String indexPath = conf.get(LindenJobConfig.INDEX_PATH);

  FileSystem fs = FileSystem.get(conf);
  if (fs.exists(outputPath)) {
    fs.delete(outputPath, true);
  }
  if (fs.exists(new Path(indexPath))) {
    fs.delete(new Path(indexPath), true);
  }

  int numShards = conf.getInt(LindenJobConfig.NUM_SHARDS, 1);
  Shard[] shards = createShards(indexPath, numShards);

  Shard.setIndexShards(conf, shards);

  //empty trash;
  (new Trash(conf)).expunge();

  Job job = Job.getInstance(conf, "linden-hadoop-indexing");
  job.setJarByClass(LindenJob.class);
  job.setMapperClass(LindenMapper.class);
  job.setCombinerClass(LindenCombiner.class);
  job.setReducerClass(LindenReducer.class);
  job.setMapOutputKeyClass(Shard.class);
  job.setMapOutputValueClass(IntermediateForm.class);
  job.setOutputKeyClass(Shard.class);
  job.setOutputValueClass(Text.class);
  job.setInputFormatClass(TextInputFormat.class);
  job.setOutputFormatClass(IndexUpdateOutputFormat.class);
  job.setReduceSpeculativeExecution(false);
  job.setNumReduceTasks(numShards);

  String lindenSchemaFile = conf.get(LindenJobConfig.SCHEMA_FILE_URL);
  if (lindenSchemaFile == null) {
    throw new IOException("no schema file is found");
  }
  logger.info("Adding schema file: " + lindenSchemaFile);
  job.addCacheFile(new URI(lindenSchemaFile + "#lindenSchema"));
  String lindenPropertiesFile = conf.get(LindenJobConfig.LINDEN_PROPERTIES_FILE_URL);
  if (lindenPropertiesFile == null) {
    throw new IOException("no linden properties file is found");
  }
  logger.info("Adding linden properties file: " + lindenPropertiesFile);
  job.addCacheFile(new URI(lindenPropertiesFile + "#lindenProperties"));

  FileInputFormat.setInputPaths(job, inputPath);
  FileOutputFormat.setOutputPath(job, outputPath);

  Path[] inputs = FileInputFormat.getInputPaths(job);
  StringBuilder buffer = new StringBuilder(inputs[0].toString());
  for (int i = 1; i < inputs.length; i++) {
    buffer.append(",");
    buffer.append(inputs[i].toString());
  }
  logger.info("mapreduce.input.dir = " + buffer.toString());
  logger.info("mapreduce.output.dir = " + FileOutputFormat.getOutputPath(job).toString());
  logger.info("mapreduce.job.num.reduce.tasks = " + job.getNumReduceTasks());
  logger.info(shards.length + " shards = " + conf.get(LindenJobConfig.INDEX_SHARDS));
  logger.info("mapreduce.input.format.class = " + job.getInputFormatClass());
  logger.info("mapreduce.output.format.class = " + job.getOutputFormatClass());
  logger.info("mapreduce.cluster.temp.dir = " + conf.get(MRJobConfig.TEMP_DIR));

  job.waitForCompletion(true);
  if (!job.isSuccessful()) {
    throw new RuntimeException("Job failed");
  }
  return 0;
}

源代码20 项目： AccumuloGraph 文件： ElementOutputFormatTest.java

@Override
public int run(String[] args) throws Exception {

  setConf(new Configuration());

  getConf().set("fs.default.name", "local");

  Job job = Job.getInstance(getConf(), this.getClass().getSimpleName() + "_" + System.currentTimeMillis());
  job.setJarByClass(this.getClass());
  AccumuloGraphConfiguration cfg = new AccumuloGraphConfiguration().setInstanceName("_mapreduce_instance2").setUser("root").setPassword("".getBytes())
      .setGraphName("_mapreduce_table_2").setInstanceType(InstanceType.Mock).setCreate(true);
  job.setInputFormatClass(VertexInputFormat.class);
  
  VertexInputFormat.setAccumuloGraphConfiguration(job, cfg);
  
  ElementOutputFormat.setAccumuloGraphConfiguration(job, cfg);

  job.setMapperClass(TestVertexMapper.class);

  job.setMapOutputKeyClass(NullWritable.class);
  job.setMapOutputValueClass(Element.class);
  job.setOutputFormatClass(ElementOutputFormat.class);

  job.setNumReduceTasks(0);

  job.waitForCompletion(true);

  return job.isSuccessful() ? 0 : 1;
}