Uses of Interface
org.apache.drill.exec.coord.DistributedSemaphore

Packages that use DistributedSemaphore

Package	Description
org.apache.drill.exec.coord	Cluster coordination system based on Apache Zookeeper and Curator.
org.apache.drill.exec.coord.local	A single-node "cluster coordinator" used when running Drill locally.
org.apache.drill.exec.coord.zk	Zookeeper/Curator integration code.
org.apache.drill.yarn.zk	Interface between the Application Master and ZooKeeper.

Uses of DistributedSemaphore in org.apache.drill.exec.coord

Methods in org.apache.drill.exec.coord that return DistributedSemaphore

Modifier and Type	Method	Description
abstract DistributedSemaphore	ClusterCoordinator.getSemaphore(String name, int maximumLeases)

Uses of DistributedSemaphore in org.apache.drill.exec.coord.local

Classes in org.apache.drill.exec.coord.local that implement DistributedSemaphore

Modifier and Type	Class	Description
class	LocalClusterCoordinator.LocalSemaphore

Methods in org.apache.drill.exec.coord.local that return DistributedSemaphore

Modifier and Type	Method	Description
DistributedSemaphore	LocalClusterCoordinator.getSemaphore(String name, int maximumLeases)

Uses of DistributedSemaphore in org.apache.drill.exec.coord.zk

Classes in org.apache.drill.exec.coord.zk that implement DistributedSemaphore

Modifier and Type	Class	Description
class	ZkDistributedSemaphore

Methods in org.apache.drill.exec.coord.zk that return DistributedSemaphore

Modifier and Type	Method	Description
DistributedSemaphore	ZKClusterCoordinator.getSemaphore(String name, int maximumLeases)

Uses of DistributedSemaphore in org.apache.drill.yarn.zk

Methods in org.apache.drill.yarn.zk that return DistributedSemaphore

Modifier and Type	Method	Description
DistributedSemaphore	ZKClusterCoordinator.getSemaphore(String name, int maximumLeases)