RemoteClusterAwareRequest (elasticsearch-extend 3.2 API)

public interface RemoteClusterAwareRequest

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  DiscoveryNode getPreferredTargetNode()
  Returns the preferred discovery node for this request.

- Method Detail
  - getPreferredTargetNode
```
DiscoveryNode getPreferredTargetNode()
```
    Returns the preferred discovery node for this request. The remote cluster client will attempt to send this request directly to this node. Otherwise, it will send the request as a proxy action that will be routed by the remote cluster to this node.
    
    Returns:
    
    preferred discovery node