Package org.apache.hadoop.mapred.jobcontrol

Examples of org.apache.hadoop.mapred.jobcontrol.JobControl.addJob()

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        FileOutputFormat.setOutputPath(lp, new Path(outputDir + "/L16out"));
        lp.setNumReduceTasks(Integer.parseInt(parallel));
        Job group = new Job(lp);

        JobControl jc = new JobControl("L16 join");
        jc.addJob(group);

        new Thread(jc).start();
  
        int i = 0;
        while(!jc.allFinished()){
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        FileOutputFormat.setOutputPath(join, new Path(outputDir + "/queries_per_action"));
        join.setNumReduceTasks(Integer.parseInt(parallel));
        Job joinJob = new Job(join);

        JobControl jc = new JobControl("L12 join");
        jc.addJob(loadPages);
        jc.addJob(loadUsers);
        jc.addJob(joinJob);

        new Thread(jc).start();
  
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        join.setNumReduceTasks(Integer.parseInt(parallel));
        Job joinJob = new Job(join);

        JobControl jc = new JobControl("L12 join");
        jc.addJob(loadPages);
        jc.addJob(loadUsers);
        jc.addJob(joinJob);

        new Thread(jc).start();
  
        int i = 0;
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        Job joinJob = new Job(join);

        JobControl jc = new JobControl("L12 join");
        jc.addJob(loadPages);
        jc.addJob(loadUsers);
        jc.addJob(joinJob);

        new Thread(jc).start();
  
        int i = 0;
        while(!jc.allFinished()){
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        FileOutputFormat.setOutputPath(lp, new Path(outputDir + "/L15out"));
        lp.setNumReduceTasks(Integer.parseInt(parallel));
        Job group = new Job(lp);

        JobControl jc = new JobControl("L15 join");
        jc.addJob(group);

        new Thread(jc).start();
  
        int i = 0;
        while(!jc.allFinished()){
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        Job joinJob = new Job(join);
        joinJob.addDependingJob(loadPages);
        joinJob.addDependingJob(loadUsers);

        JobControl jc = new JobControl("L5 join");
        jc.addJob(loadPages);
        jc.addJob(loadUsers);
        jc.addJob(joinJob);

        new Thread(jc).start();
  
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        joinJob.addDependingJob(loadPages);
        joinJob.addDependingJob(loadUsers);

        JobControl jc = new JobControl("L5 join");
        jc.addJob(loadPages);
        jc.addJob(loadUsers);
        jc.addJob(joinJob);

        new Thread(jc).start();
  
        int i = 0;
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        joinJob.addDependingJob(loadUsers);

        JobControl jc = new JobControl("L5 join");
        jc.addJob(loadPages);
        jc.addJob(loadUsers);
        jc.addJob(joinJob);

        new Thread(jc).start();
  
        int i = 0;
        while(!jc.allFinished()){
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        FileOutputFormat.setOutputPath(lp, new Path(outputDir + "/L2out"));
        lp.setNumReduceTasks(0);
        Job loadPages = new Job(lp);

        JobControl jc = new JobControl("L2 join");
        jc.addJob(loadPages);

        new Thread(jc).start();
  
        int i = 0;
        while(!jc.allFinished()){
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                if(mro instanceof NativeMapReduceOper) {
                    return null;
                }
                Job job = getJob(plan, mro, conf, pigContext);
                jobMroMap.put(job, mro);
                jobCtrl.addJob(job);
            }
        } catch (JobCreationException jce) {
            throw jce;
        } catch(Exception e) {
            int errCode = 2017;
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