org.apache.ambari.server.stack.upgrade.orchestrate

Class UpgradeGroupHolder

java.lang.Object

org.apache.ambari.server.stack.upgrade.orchestrate.UpgradeGroupHolder

public class UpgradeGroupHolder
extends Object

Short-lived objects that hold information about upgrade groups

Field Summary

Fields

Modifier and Type	Field and Description
boolean	allowRetry Indicate whether retry is allowed for the stages in this group.
Class<? extends Grouping>	groupClass
List<StageWrapper>	items List of stages for the group
String	name The name
boolean	skippable Indicates whether the stages in this group are skippable on failure.
boolean	supportsAutoSkipOnFailure true if the upgrade group's tasks can be automatically skipped if they fail.
String	title The title

Constructor Summary

Constructors

Constructor and Description
UpgradeGroupHolder()

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

name

public String name

The name

title

public String title

The title

groupClass

public Class<? extends Grouping> groupClass

allowRetry

public boolean allowRetry

Indicate whether retry is allowed for the stages in this group.

skippable

public boolean skippable

Indicates whether the stages in this group are skippable on failure. If a stage is skippable, a failed result can be skipped without failing the entire upgrade.

supportsAutoSkipOnFailure

public boolean supportsAutoSkipOnFailure

true if the upgrade group's tasks can be automatically skipped if they fail. This is used in conjunction with UpgradePack.isComponentFailureAutoSkipped(). If the upgrade pack (or the upgrade request) does support auto skipping failures, then this setting has no effect. It's used mainly as a way to ensure that some groupings never have their failed tasks automatically skipped.

items

public List<StageWrapper> items

List of stages for the group

Constructor Detail

UpgradeGroupHolder

public UpgradeGroupHolder()

Method Detail

toString

public String toString()

Overrides:

toString in class Object