Package org.apache.hadoop.ozone.container.common.states.endpoint

Class VersionEndpointTask

java.lang.Object

org.apache.hadoop.ozone.container.common.states.endpoint.VersionEndpointTask

All Implemented Interfaces:

Callable<EndpointStateMachine.EndPointStates>

public class VersionEndpointTask
extends Object
implements Callable<EndpointStateMachine.EndPointStates>

Task that returns version.

Constructor Summary

Constructors

Constructor	Description
VersionEndpointTask(EndpointStateMachine rpcEndPoint, org.apache.hadoop.hdds.conf.ConfigurationSource conf, OzoneContainer container)

Method Summary

Modifier and Type	Method	Description
EndpointStateMachine.EndPointStates	call()	Computes a result, or throws an exception if unable to do so.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

VersionEndpointTask

public VersionEndpointTask(EndpointStateMachine rpcEndPoint,
 org.apache.hadoop.hdds.conf.ConfigurationSource conf,
 OzoneContainer container)

Method Details

call

public EndpointStateMachine.EndPointStates call()
                                         throws Exception

Computes a result, or throws an exception if unable to do so.

Specified by:

call in interface Callable<EndpointStateMachine.EndPointStates>

Returns:

computed result

Throws:

Exception - if unable to compute a result