org.apache.ambari.server.topology.tasks

Class TopologyHostTask

java.lang.Object

org.apache.ambari.server.topology.tasks.TopologyHostTask

All Implemented Interfaces:

Runnable, TopologyTask

Direct Known Subclasses:

InstallHostTask, PersistHostResourcesTask, RegisterWithConfigGroupTask, StartHostTask

public abstract class TopologyHostTask
extends Object
implements TopologyTask

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.ambari.server.topology.tasks.TopologyTask

TopologyTask.Type

Constructor Summary

Constructors

Constructor and Description
TopologyHostTask(ClusterTopology topology, HostRequest hostRequest)

Method Summary

Modifier and Type	Method and Description
HostRequest	getHostRequest()
void	run() Run with an InternalAuthenticationToken as when running these tasks we might not have any active security context.
abstract void	runTask()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ambari.server.topology.tasks.TopologyTask

getType

Constructor Detail

TopologyHostTask

public TopologyHostTask(ClusterTopology topology,
                        HostRequest hostRequest)

Method Detail

getHostRequest

public HostRequest getHostRequest()

run

public void run()

Run with an InternalAuthenticationToken as when running these tasks we might not have any active security context.

Specified by:

run in interface Runnable

runTask

public abstract void runTask()