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

Packages that use org.apache.drill.exec.work.foreman.rm

Package	Description
org.apache.drill.exec.server
org.apache.drill.exec.server.rest
org.apache.drill.exec.work.foreman.rm	Provides resource management and queuing support for the Drill foreman.

Classes in org.apache.drill.exec.work.foreman.rm used by org.apache.drill.exec.server

Class and Description
ResourceManager Drillbit-wide resource manager shared by all queries.

Classes in org.apache.drill.exec.work.foreman.rm used by org.apache.drill.exec.server.rest

Class and Description
DistributedQueryQueue.ZKQueueInfo Exposes a snapshot of internal state information for use in status reporting, such as in the UI.
ResourceManager Drillbit-wide resource manager shared by all queries.

Classes in org.apache.drill.exec.work.foreman.rm used by org.apache.drill.exec.work.foreman.rm

Class and Description
AbstractResourceManager Abstract base class for a resource manager.
DefaultResourceManager Represents a default resource manager for clusters that do not provide query queues.
DefaultResourceManager.DefaultResourceAllocator
DistributedQueryQueue Distributed query queue which uses a Zookeeper distributed semaphore to control queuing across the cluster.
DistributedQueryQueue.StatusAdapter
DistributedQueryQueue.ZKQueueInfo Exposes a snapshot of internal state information for use in status reporting, such as in the UI.
QueryQueue Interface which defines a queue implementation for query queues.
QueryQueue.QueryQueueException Exception thrown for all non-timeout error conditions.
QueryQueue.QueueLease The opaque lease returned once a query is admitted for execution.
QueryQueue.QueueTimeoutException Exception thrown if a query exceeds the configured wait time in the query queue.
QueryResourceAllocator Manages resources for an individual query in conjunction with the global ResourceManager.
QueryResourceManager Extends a QueryResourceAllocator to provide queueing support.
ResourceManager Drillbit-wide resource manager shared by all queries.
ThrottledResourceManager Global resource manager that provides basic admission control (AC) via a configured queue: either the Zookeeper-based distributed queue or the in-process embedded Drillbit queue.
ThrottledResourceManager.QueuedResourceAllocator