Package org.apache.druid.server.metrics

Interface WorkerTaskCountStatsProvider

public interface WorkerTaskCountStatsProvider
Proides task / task count status at the level of individual worker nodes. These merics are repoerted by workers, like middle-managers.

  • Method Details

    • getWorkerFailedTaskCount

      Long getWorkerFailedTaskCount()
      The number of failed tasks run on worker during emission period.

    • getWorkerSuccessfulTaskCount

      Long getWorkerSuccessfulTaskCount()
      The number of successful tasks run on worker during emission period.

    • getWorkerIdleTaskSlotCount

      Long getWorkerIdleTaskSlotCount()
      The number of idle task slots on worker.

    • getWorkerTotalTaskSlotCount

      Long getWorkerTotalTaskSlotCount()
      The number of total task slots on worker.

    • getWorkerUsedTaskSlotCount

      Long getWorkerUsedTaskSlotCount()
      The number of used task slots on worker.

    • getWorkerCategory

      String getWorkerCategory()
      The worker category.

    • getWorkerVersion

      String getWorkerVersion()
      The worker version.