Examples of org.apache.hadoop.mapred.JobClient.jobsToComplete()

Class org.apache.hadoop.mapred.JobClient

Examples of org.apache.hadoop.mapred.JobClient.jobsToComplete()

org.apache.hadoop.mapred.JobClient.jobsToComplete()
Get the jobs that are not completed and not failed. @return array of {@link JobStatus} for the running/to-be-run jobs. @throws IOException

      String httpAddress = conf.get("mapred.job.tracker.http.address");
      String port = httpAddress.split(":")[1];
      String href = "http://" + address.getHostName() + ":" + port;
      sb.append("<tr><th colspan='2'><a href='" + href + "'>JobTracker</a></th></tr>\n");
      boolean highlight = false;
      tableRow(sb, (highlight = !highlight), "Running&nbsp;Jobs", jc.jobsToComplete().length);
      ClusterStatus status = jc.getClusterStatus();
      tableRow(sb, (highlight = !highlight), "Map&nbsp;Tasks", status.getMapTasks() + "/" + status.getMaxMapTasks());
      tableRow(sb, (highlight = !highlight), "Reduce&nbsp;Tasks", status.getReduceTasks() + "/" + status.getMaxReduceTasks());
      tableRow(sb, (highlight = !highlight), "Trackers", status.getTaskTrackers());
      tableRow(sb, (highlight = !highlight), "Blacklisted", status.getBlacklistedTrackers());

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      String href = "http://" + address.getHostName() + ":" + port;
      String activeUrl = href + "/machines.jsp?type=active";
      String blacklistUrl = href + "/machines.jsp?type=blacklisted";
      sb.append("<tr><th colspan='2'><a href='" + href + "'>JobTracker</a></th></tr>\n");
      boolean highlight = false;
      tableRow(sb, (highlight = !highlight), "Running&nbsp;Jobs", jc.jobsToComplete().length);
      ClusterStatus status = jc.getClusterStatus();
      tableRow(sb, (highlight = !highlight), "Map&nbsp;Tasks", status.getMapTasks() + "/" + status.getMaxMapTasks());
      tableRow(sb, (highlight = !highlight), "Reduce&nbsp;Tasks", status.getReduceTasks() + "/" + status.getMaxReduceTasks());
      tableRow(sb, (highlight = !highlight), "<a href='" + activeUrl + "'>Trackers</a>", status.getTaskTrackers());
      tableRow(sb, (highlight = !highlight), "<a href='" + blacklistUrl + "'>Blacklisted</a>", status.getBlacklistedTrackers());

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      jconf.set("mapred.job.tracker", String.format("localhost:%d",
          jobTrackerPort + 10));
      jconf.set(MRConfig.FRAMEWORK_NAME, MRConfig.CLASSIC_FRAMEWORK_NAME);
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      assertTrue(jobs.length == 0);


    } finally {
      try {
        if (client != null)

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      jconf.set("mapred.job.tracker", String.format("localhost:%d",
          jobTrackerPort + 10));
      jconf.set(MRConfig.FRAMEWORK_NAME, MRConfig.CLASSIC_FRAMEWORK_NAME);
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      assertTrue(jobs.length == 0);


    } finally {
      try {
        if (client != null)

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      JobConf jconf = new JobConf(cconf);
      jconf.set("mapred.job.tracker", String.format("localhost:%d",
          jobTrackerPort + 10));
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      assertTrue(jobs.length == 0);


    } finally {
      try {
        if (client != null)

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      JobConf jconf = new JobConf(cconf);
      jconf.set("mapred.job.tracker", String.format("localhost:%d",
          jobTrackerPort + 10));
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      assertTrue(jobs.length == 0);


    } finally {
      try {
        if (client != null)

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      JobConf jconf = new JobConf(cconf);
      jconf.set("mapred.job.tracker", String.format("localhost:%d",
          jobTrackerPort + 10));
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      assertTrue(jobs.length == 0);


    } finally {
      try {
        if (client != null)

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      String[] split = rmAddress.split(":");
      jconf.set("yarn.resourcemanager.address", split[0] + ':'
          + (Integer.parseInt(split[1]) + 10));
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      Assert.assertTrue(jobs.length == 0);


    } finally {
      closeClient(client);
      closeDfs(dfs);

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      JobConf jconf = new JobConf(cconf);
      jconf.set("mapred.job.tracker", String.format("localhost:%d",
          jobTrackerPort + 10));
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      assertTrue(jobs.length == 0);


    } finally {
      try {
        if (client != null)

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      String[] split = rmAddress.split(":");
      jconf.set("yarn.resourcemanager.address", split[0] + ':'
          + (Integer.parseInt(split[1]) + 10));
      client = new JobClient(jconf);


      JobStatus[] jobs = client.jobsToComplete();
      Assert.assertTrue(jobs.length == 0);


    } finally {
      closeClient(client);
      closeDfs(dfs);

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