org.apache.ambari.server.stack.upgrade

Class ExecuteStage

java.lang.Object

org.apache.ambari.server.stack.upgrade.ExecuteStage

public class ExecuteStage
extends Object

Represents a single-stage execution that happens as part of a cluster-wide upgrade or downgrade.

Field Summary

Fields

Modifier and Type	Field and Description
String	component Optional component name, can be ""
Condition	condition A condition element with can prevent this stage from being scheduled in the upgrade.
String	id An optional ID which can be used to uniquely identified any execution stage.
Direction	intendedDirection
UpgradeScope	scope
String	service Optional service name, can be ""
Task	task
String	title

Constructor Summary

Constructors

Constructor and Description
ExecuteStage()

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

title

public String title

id

public String id

An optional ID which can be used to uniquely identified any execution stage.

intendedDirection

public Direction intendedDirection

service

public String service

Optional service name, can be ""

component

public String component

Optional component name, can be ""

task

public Task task

scope

public UpgradeScope scope

condition

public Condition condition

A condition element with can prevent this stage from being scheduled in the upgrade.

Constructor Detail

ExecuteStage

public ExecuteStage()

Method Detail

toString

public String toString()

Overrides:

toString in class Object