DistributedSemaphore (Drill : Exec : Java Execution Engine 1.20.0 API)

All Known Implementing Classes:

LocalClusterCoordinator.LocalSemaphore, ZkDistributedSemaphore
```
public interface DistributedSemaphore
```

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Interface and Description
  
  static interface DistributedSemaphore.DistributedLease
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  
  DistributedSemaphore.DistributedLease acquire(long time, TimeUnit unit)

Nested Classes
Modifier and Type	Interface and Description
`static interface`	`DistributedSemaphore.DistributedLease`

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`DistributedSemaphore.DistributedLease`	`acquire(long time, TimeUnit unit)`

Method Detail

acquire

DistributedSemaphore.DistributedLease acquire(long time,
                                              TimeUnit unit)
                                       throws Exception

Throws:: Exception

Interface DistributedSemaphore

Nested Class Summary

Method Summary

Method Detail

acquire