Package org.apache.drill.exec.work.foreman.rm

Class DistributedQueryQueue.ZKQueueInfo

java.lang.Object

org.apache.drill.exec.work.foreman.rm.DistributedQueryQueue.ZKQueueInfo

Enclosing class:

DistributedQueryQueue

public static class DistributedQueryQueue.ZKQueueInfo
extends Object

Exposes a snapshot of internal state information for use in status reporting, such as in the UI.

Field Summary

Fields

Modifier and Type	Field	Description
final int	largeQueueSize
final long	memoryPerLargeQuery
final long	memoryPerNode
final long	memoryPerSmallQuery
final double	queueThreshold
final int	smallQueueSize

Constructor Summary

Constructors

Constructor	Description
ZKQueueInfo(DistributedQueryQueue queue)

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

smallQueueSize

public final int smallQueueSize

largeQueueSize

public final int largeQueueSize

queueThreshold

public final double queueThreshold

memoryPerNode

public final long memoryPerNode

memoryPerSmallQuery

public final long memoryPerSmallQuery

memoryPerLargeQuery

public final long memoryPerLargeQuery

Constructor Details

ZKQueueInfo

public ZKQueueInfo(DistributedQueryQueue queue)