Package org.apache.hadoop.hive.ql.exec

Examples of org.apache.hadoop.hive.ql.exec.ExecDriver$ExecDriverTaskHandle

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      stage.setStageType(task.getType());
      query.addToStageList(stage);
     
      if (task instanceof ExecDriver) {
        // populate map task
        ExecDriver mrTask = (ExecDriver)task;
        org.apache.hadoop.hive.ql.plan.api.Task mapTask = new org.apache.hadoop.hive.ql.plan.api.Task();
        mapTask.setTaskId(stage.getStageId() + "_MAP");
        mapTask.setTaskType(TaskType.MAP);
        stage.addToTaskList(mapTask);
        populateOperatorGraph(mapTask, mrTask.getWork().getAliasToWork().values());
       
        // populate reduce task
        if (mrTask.hasReduce()) {
          org.apache.hadoop.hive.ql.plan.api.Task reduceTask = new org.apache.hadoop.hive.ql.plan.api.Task();
          reduceTask.setTaskId(stage.getStageId() + "_REDUCE");
          reduceTask.setTaskType(TaskType.REDUCE);
          stage.addToTaskList(reduceTask);
          Collection<Operator<? extends Serializable>> reducerTopOps = new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          populateOperatorGraph(reduceTask, reducerTopOps);
        }
      }
      else {
        org.apache.hadoop.hive.ql.plan.api.Task otherTask = new org.apache.hadoop.hive.ql.plan.api.Task();
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      }
      if (task.done()) {
        done.add(task.getId());
      }
      if (task instanceof ExecDriver) {
        ExecDriver mrTask = (ExecDriver)task;
        extractOperatorCounters(mrTask.getWork().getAliasToWork().values(), task.getId() + "_MAP");
        if (mrTask.mapStarted()) {
          started.add(task.getId() + "_MAP");
        }
        if (mrTask.mapDone()) {
          done.add(task.getId() + "_MAP");
        }
        if (mrTask.hasReduce()) {
          Collection<Operator<? extends Serializable>> reducerTopOps = new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          extractOperatorCounters(reducerTopOps, task.getId() + "_REDUCE");
          if (mrTask.reduceStarted()) {
            started.add(task.getId() + "_REDUCE");
          }
          if (mrTask.reduceDone()) {
            done.add(task.getId() + "_REDUCE");
          }
        }
      }
      else if (task instanceof ConditionalTask) {
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      stage.setStageType(task.getType());
      query.addToStageList(stage);

      if (task instanceof ExecDriver) {
        // populate map task
        ExecDriver mrTask = (ExecDriver) task;
        org.apache.hadoop.hive.ql.plan.api.Task mapTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
        mapTask.setTaskId(stage.getStageId() + "_MAP");
        mapTask.setTaskType(TaskType.MAP);
        stage.addToTaskList(mapTask);
        populateOperatorGraph(mapTask, mrTask.getWork().getAliasToWork()
            .values());

        // populate reduce task
        if (mrTask.hasReduce()) {
          org.apache.hadoop.hive.ql.plan.api.Task reduceTask =
            new org.apache.hadoop.hive.ql.plan.api.Task();
          reduceTask.setTaskId(stage.getStageId() + "_REDUCE");
          reduceTask.setTaskType(TaskType.REDUCE);
          stage.addToTaskList(reduceTask);
          Collection<Operator<? extends OperatorDesc>> reducerTopOps =
            new ArrayList<Operator<? extends OperatorDesc>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          populateOperatorGraph(reduceTask, reducerTopOps);
        }
      } else {
        org.apache.hadoop.hive.ql.plan.api.Task otherTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
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      }
      if (task.done()) {
        done.add(task.getId());
      }
      if (task instanceof ExecDriver) {
        ExecDriver mrTask = (ExecDriver) task;
        extractOperatorCounters(mrTask.getWork().getAliasToWork().values(),
            task.getId() + "_MAP");
        if (mrTask.mapStarted()) {
          started.add(task.getId() + "_MAP");
        }
        if (mrTask.mapDone()) {
          done.add(task.getId() + "_MAP");
        }
        if (mrTask.hasReduce()) {
          Collection<Operator<? extends OperatorDesc>> reducerTopOps =
            new ArrayList<Operator<? extends OperatorDesc>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          extractOperatorCounters(reducerTopOps, task.getId() + "_REDUCE");
          if (mrTask.reduceStarted()) {
            started.add(task.getId() + "_REDUCE");
          }
          if (mrTask.reduceDone()) {
            done.add(task.getId() + "_REDUCE");
          }
        }
      } else if (task instanceof ConditionalTask) {
        ConditionalTask cTask = (ConditionalTask) task;
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      }
      if (task.done()) {
        done.add(task.getId());
      }
      if (task instanceof ExecDriver) {
        ExecDriver mrTask = (ExecDriver) task;
        extractOperatorCounters(mrTask.getWork().getAliasToWork().values(),
            task.getId() + "_MAP");
        if (mrTask.mapStarted()) {
          started.add(task.getId() + "_MAP");
        }
        if (mrTask.mapDone()) {
          done.add(task.getId() + "_MAP");
        }
        if (mrTask.hasReduce()) {
          Collection<Operator<? extends Serializable>> reducerTopOps =
            new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          extractOperatorCounters(reducerTopOps, task.getId() + "_REDUCE");
          if (mrTask.reduceStarted()) {
            started.add(task.getId() + "_REDUCE");
          }
          if (mrTask.reduceDone()) {
            done.add(task.getId() + "_REDUCE");
          }
        }
      } else if (task instanceof ConditionalTask) {
        ConditionalTask cTask = (ConditionalTask) task;
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      stage.setStageType(task.getType());
      query.addToStageList(stage);

      if (task instanceof ExecDriver) {
        // populate map task
        ExecDriver mrTask = (ExecDriver) task;
        org.apache.hadoop.hive.ql.plan.api.Task mapTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
        mapTask.setTaskId(stage.getStageId() + "_MAP");
        mapTask.setTaskType(TaskType.MAP);
        stage.addToTaskList(mapTask);
        populateOperatorGraph(mapTask, mrTask.getWork().getAliasToWork()
            .values());

        // populate reduce task
        if (mrTask.hasReduce()) {
          org.apache.hadoop.hive.ql.plan.api.Task reduceTask =
            new org.apache.hadoop.hive.ql.plan.api.Task();
          reduceTask.setTaskId(stage.getStageId() + "_REDUCE");
          reduceTask.setTaskType(TaskType.REDUCE);
          stage.addToTaskList(reduceTask);
          Collection<Operator<? extends Serializable>> reducerTopOps =
            new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          populateOperatorGraph(reduceTask, reducerTopOps);
        }
      } else {
        org.apache.hadoop.hive.ql.plan.api.Task otherTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
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      stage.setStageType(task.getType());
      query.addToStageList(stage);

      if (task instanceof ExecDriver) {
        // populate map task
        ExecDriver mrTask = (ExecDriver) task;
        org.apache.hadoop.hive.ql.plan.api.Task mapTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
        mapTask.setTaskId(stage.getStageId() + "_MAP");
        mapTask.setTaskType(TaskType.MAP);
        stage.addToTaskList(mapTask);
        populateOperatorGraph(mapTask, mrTask.getWork().getAliasToWork()
            .values());

        // populate reduce task
        if (mrTask.hasReduce()) {
          org.apache.hadoop.hive.ql.plan.api.Task reduceTask =
            new org.apache.hadoop.hive.ql.plan.api.Task();
          reduceTask.setTaskId(stage.getStageId() + "_REDUCE");
          reduceTask.setTaskType(TaskType.REDUCE);
          stage.addToTaskList(reduceTask);
          Collection<Operator<? extends Serializable>> reducerTopOps =
            new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          populateOperatorGraph(reduceTask, reducerTopOps);
        }
      } else {
        org.apache.hadoop.hive.ql.plan.api.Task otherTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
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      }
      if (task.done()) {
        done.add(task.getId());
      }
      if (task instanceof ExecDriver) {
        ExecDriver mrTask = (ExecDriver) task;
        extractOperatorCounters(mrTask.getWork().getAliasToWork().values(),
            task.getId() + "_MAP");
        if (mrTask.mapStarted()) {
          started.add(task.getId() + "_MAP");
        }
        if (mrTask.mapDone()) {
          done.add(task.getId() + "_MAP");
        }
        if (mrTask.hasReduce()) {
          Collection<Operator<? extends Serializable>> reducerTopOps =
            new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          extractOperatorCounters(reducerTopOps, task.getId() + "_REDUCE");
          if (mrTask.reduceStarted()) {
            started.add(task.getId() + "_REDUCE");
          }
          if (mrTask.reduceDone()) {
            done.add(task.getId() + "_REDUCE");
          }
        }
      } else if (task instanceof ConditionalTask) {
        ConditionalTask cTask = (ConditionalTask) task;
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      stage.setStageType(task.getType());
      query.addToStageList(stage);

      if (task instanceof ExecDriver) {
        // populate map task
        ExecDriver mrTask = (ExecDriver) task;
        org.apache.hadoop.hive.ql.plan.api.Task mapTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
        mapTask.setTaskId(stage.getStageId() + "_MAP");
        mapTask.setTaskType(TaskType.MAP);
        stage.addToTaskList(mapTask);
        populateOperatorGraph(mapTask, mrTask.getWork().getAliasToWork()
            .values());

        // populate reduce task
        if (mrTask.hasReduce()) {
          org.apache.hadoop.hive.ql.plan.api.Task reduceTask =
            new org.apache.hadoop.hive.ql.plan.api.Task();
          reduceTask.setTaskId(stage.getStageId() + "_REDUCE");
          reduceTask.setTaskType(TaskType.REDUCE);
          stage.addToTaskList(reduceTask);
          Collection<Operator<? extends Serializable>> reducerTopOps =
            new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          populateOperatorGraph(reduceTask, reducerTopOps);
        }
      } else {
        org.apache.hadoop.hive.ql.plan.api.Task otherTask =
          new org.apache.hadoop.hive.ql.plan.api.Task();
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      }
      if (task.done()) {
        done.add(task.getId());
      }
      if (task instanceof ExecDriver) {
        ExecDriver mrTask = (ExecDriver) task;
        extractOperatorCounters(mrTask.getWork().getAliasToWork().values(),
            task.getId() + "_MAP");
        if (mrTask.mapStarted()) {
          started.add(task.getId() + "_MAP");
        }
        if (mrTask.mapDone()) {
          done.add(task.getId() + "_MAP");
        }
        if (mrTask.hasReduce()) {
          Collection<Operator<? extends Serializable>> reducerTopOps =
            new ArrayList<Operator<? extends Serializable>>();
          reducerTopOps.add(mrTask.getWork().getReducer());
          extractOperatorCounters(reducerTopOps, task.getId() + "_REDUCE");
          if (mrTask.reduceStarted()) {
            started.add(task.getId() + "_REDUCE");
          }
          if (mrTask.reduceDone()) {
            done.add(task.getId() + "_REDUCE");
          }
        }
      } else if (task instanceof ConditionalTask) {
        ConditionalTask cTask = (ConditionalTask) task;
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