How to use

taskInfo

method

in

org.elasticsearch.tasks.Task

  public TaskResult result(DiscoveryNode node, ActionResponse response) throws IOException {
    if (response instanceof ToXContent) {
      return new TaskResult(taskInfo(node.getId(), true), (ToXContent) response);
    } else {
      throw new IllegalStateException("response has to implement ToXContent to be able to store the results");
    }
  }
}

public TaskResult result(DiscoveryNode node, Exception error) throws IOException {
  return new TaskResult(taskInfo(node.getId(), true), error);
}

/**
 * Build a version of the task status you can throw over the wire and back
 * to the user.
 *
 * @param localNodeId
 *            the id of the node this task is running on
 * @param detailed
 *            should the information include detailed, potentially slow to
 *            generate data?
 */
public final TaskInfo taskInfo(String localNodeId, boolean detailed) {
  String description = null;
  Task.Status status = null;
  if (detailed) {
    description = getDescription();
    status = getStatus();
  }
  return taskInfo(localNodeId, description, status);
}

@Override
protected void taskOperation(ListTasksRequest request, Task task, ActionListener<TaskInfo> listener) {
  listener.onResponse(task.taskInfo(clusterService.localNode().getId(), request.getDetailed()));
}

@Override
protected void doRun() throws Exception {
  taskManager.waitForTaskCompletion(runningTask, waitForCompletionTimeout(request.getTimeout()));
  waitedForCompletion(thisTask, request, runningTask.taskInfo(clusterService.localNode().getId(), true), listener);
}

/**
 * Executed on the node that should be running the task to find and return the running task. Falls back to
 * {@link #getFinishedTaskFromIndex(Task, GetTaskRequest, ActionListener)} if the task isn't still running.
 */
void getRunningTaskFromNode(Task thisTask, GetTaskRequest request, ActionListener<GetTaskResponse> listener) {
  Task runningTask = taskManager.getTask(request.getTaskId().getId());
  if (runningTask == null) {
    // Task isn't running, go look in the task index
    getFinishedTaskFromIndex(thisTask, request, listener);
  } else {
    if (request.getWaitForCompletion()) {
      // Shift to the generic thread pool and let it wait for the task to complete so we don't block any important threads.
      threadPool.generic().execute(new AbstractRunnable() {
        @Override
        protected void doRun() throws Exception {
          taskManager.waitForTaskCompletion(runningTask, waitForCompletionTimeout(request.getTimeout()));
          waitedForCompletion(thisTask, request, runningTask.taskInfo(clusterService.localNode().getId(), true), listener);
        }
        @Override
        public void onFailure(Exception e) {
          listener.onFailure(e);
        }
      });
    } else {
      TaskInfo info = runningTask.taskInfo(clusterService.localNode().getId(), true);
      listener.onResponse(new GetTaskResponse(new TaskResult(false, info)));
    }
  }
}

  public TaskResult result(DiscoveryNode node, ActionResponse response) throws IOException {
    if (response instanceof ToXContent) {
      return new TaskResult(taskInfo(node.getId(), true), (ToXContent) response);
    } else {
      throw new IllegalStateException("response has to implement ToXContent to be able to store the results");
    }
  }
}

  public TaskResult result(DiscoveryNode node, ActionResponse response) throws IOException {
    if (response instanceof ToXContent) {
      return new TaskResult(taskInfo(node.getId(), true), (ToXContent) response);
    } else {
      throw new IllegalStateException("response has to implement ToXContent to be able to store the results");
    }
  }
}

  public TaskResult result(DiscoveryNode node, ActionResponse response) throws IOException {
    if (response instanceof ToXContent) {
      return new TaskResult(taskInfo(node.getId(), true), (ToXContent) response);
    } else {
      throw new IllegalStateException("response has to implement ToXContent to be able to store the results");
    }
  }
}

@Override
protected TaskInfo taskOperation(ListTasksRequest request, Task task) {
  return task.taskInfo(clusterService.localNode(), request.getDetailed());
}

public TaskResult result(DiscoveryNode node, Exception error) throws IOException {
  return new TaskResult(taskInfo(node.getId(), true), error);
}

public TaskResult result(DiscoveryNode node, Exception error) throws IOException {
  return new TaskResult(taskInfo(node.getId(), true), error);
}

/**
 * Build a version of the task status you can throw over the wire and back
 * to the user.
 *
 * @param localNodeId
 *            the id of the node this task is running on
 * @param detailed
 *            should the information include detailed, potentially slow to
 *            generate data?
 */
public final TaskInfo taskInfo(String localNodeId, boolean detailed) {
  String description = null;
  Task.Status status = null;
  if (detailed) {
    description = getDescription();
    status = getStatus();
  }
  return taskInfo(localNodeId, description, status);
}

/**
 * Build a version of the task status you can throw over the wire and back
 * to the user.
 *
 * @param localNodeId
 *            the id of the node this task is running on
 * @param detailed
 *            should the information include detailed, potentially slow to
 *            generate data?
 */
public final TaskInfo taskInfo(String localNodeId, boolean detailed) {
  String description = null;
  Task.Status status = null;
  if (detailed) {
    description = getDescription();
    status = getStatus();
  }
  return taskInfo(localNodeId, description, status);
}

@Override
protected void taskOperation(ListTasksRequest request, Task task, ActionListener<TaskInfo> listener) {
  listener.onResponse(task.taskInfo(clusterService.localNode().getId(), request.getDetailed()));
}

@Override
protected void taskOperation(ListTasksRequest request, Task task, ActionListener<TaskInfo> listener) {
  listener.onResponse(task.taskInfo(clusterService.localNode().getId(), request.getDetailed()));
}

@Override
protected void taskOperation(ListTasksRequest request, Task task, ActionListener<TaskInfo> listener) {
  listener.onResponse(task.taskInfo(clusterService.localNode().getId(), request.getDetailed()));
}

@Override
protected void doRun() throws Exception {
  taskManager.waitForTaskCompletion(runningTask, waitForCompletionTimeout(request.getTimeout()));
  waitedForCompletion(thisTask, request, runningTask.taskInfo(clusterService.localNode().getId(), true), listener);
}

@Override
protected void doRun() throws Exception {
  taskManager.waitForTaskCompletion(runningTask, waitForCompletionTimeout(request.getTimeout()));
  waitedForCompletion(thisTask, request, runningTask.taskInfo(clusterService.localNode().getId(), true), listener);
}

@Override
protected void doRun() throws Exception {
  taskManager.waitForTaskCompletion(runningTask, waitForCompletionTimeout(request.getTimeout()));
  waitedForCompletion(thisTask, request, runningTask.taskInfo(clusterService.localNode().getId(), true), listener);
}