Method Detail

• void cancelTask(nextflow.processor.TaskId taskId)

  Cancel the execution of a task

  Parameters:

  taskId - The nextflow.processor.TaskId ID of the task execution to cancel

• boolean checkTaskCompleted(nextflow.processor.TaskId taskId)

  Check if the task with the specified id has completed

  Parameters:

  taskId - The task identifier

  Returns:

  true if the task has completed, or false otherwise

• boolean checkTaskFailed(nextflow.processor.TaskId taskId)

• boolean checkTaskStarted(nextflow.processor.TaskId taskId)

  Check if the task with the specified id has started

  Parameters:

  taskId - The task identifier

  Returns:

  true if the task has started, or false otherwise

• java.lang.String dumpScheduledTasksStatus()

• Scheduler init(org.apache.ignite.Ignite ignite, nextflow.processor.TaskPollingMonitor monitor)

  Initialize the scheduler instance

  Parameters:

  ignite - An org.apache.ignite.Ignite instance

  monitor - A nextflow.processor.TaskPollingMonitor instance

• void registerAutoscaler(Autoscaler autoscaler)

• TaskHolder removeTaskCompleted(nextflow.processor.TaskId taskId)

  Get the task runtime information and remove from the scheduledTasks structure

  Parameters:

  taskId - The id of the task to retrieve

  Returns:

  A TaskHolder containing the task runtime info or null if the task is not available

• void schedule(IgBaseTask... tasks)

  Schedule one or more tasks for execution. Each IgBaseTask object is added to the pendingTasks distributed cache from where it will be picked from a remote scheduler agent to be processed

  Parameters:

  tasks - One or more IgBaseTask instances

• void shutdownRemoteAgents()

  Shutdown scheduler remote agents by sending a Protocol.TOPIC_AGENT_EVENTS message

• void shutdownScheduler()

  Shutdown the scheduler object