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 Summary

Modifier and Type	Method and Description
String	getWorkerCategory() The worker category.
Long	getWorkerFailedTaskCount() The number of failed tasks run on worker during emission period.
Long	getWorkerIdleTaskSlotCount() The number of idle task slots on worker.
Long	getWorkerSuccessfulTaskCount() The number of successful tasks run on worker during emission period.
Long	getWorkerTotalTaskSlotCount() The number of total task slots on worker.
Long	getWorkerUsedTaskSlotCount() The number of used task slots on worker.
String	getWorkerVersion() The worker version.

Method Detail

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.