WorkerProvider (Alluxio Job Service - Common Utilities 295 API)

```
public interface WorkerProvider
```
Interface for providing worker information and client.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`alluxio.resource.CloseableResource<alluxio.client.block.stream.BlockWorkerClient>`	`getWorkerClient(alluxio.wire.WorkerNetAddress address)`	Gets a worker client.
`java.util.List<alluxio.wire.WorkerInfo>`	`getWorkerInfos()`	Gets a list of worker information.

- Method Detail
  - getWorkerInfos
```
java.util.List<alluxio.wire.WorkerInfo> getWorkerInfos()
```
    Gets a list of worker information.
    
    Returns:
    
    a list of worker information
    
    Throws:
    
    alluxio.exception.runtime.AlluxioRuntimeException - if failed to get worker information
  - getWorkerClient
```
alluxio.resource.CloseableResource<alluxio.client.block.stream.BlockWorkerClient> getWorkerClient(alluxio.wire.WorkerNetAddress address)
```
    Gets a worker client.
    
    Parameters:
    
    address - the worker address
    
    Returns:
    
    a worker client
    
    Throws:
    
    alluxio.exception.runtime.AlluxioRuntimeException - if failed to get worker client