org.apache.ambari.server.controller.internal

Class UpgradeResourceProvider.ConfigurationPackBuilder

java.lang.Object

org.apache.ambari.server.controller.internal.UpgradeResourceProvider.ConfigurationPackBuilder

Enclosing class:

UpgradeResourceProvider

public static final class UpgradeResourceProvider.ConfigurationPackBuilder
extends Object

Builds the correct ConfigUpgradePack based on the upgrade and source stack.

• HDP 2.2 to HDP 2.2
  • Uses config-upgrade.xml from HDP 2.2
• HDP 2.2 to HDP 2.3
  • Uses config-upgrade.xml from HDP 2.2
• HDP 2.2 to HDP 2.4
  • Uses config-upgrade.xml from HDP 2.2 merged with the one from HDP 2.3

Constructor Summary

Constructors

Constructor and Description
ConfigurationPackBuilder()

Method Summary

Modifier and Type	Method and Description
static ConfigUpgradePack	build(UpgradeContext cx) Builds the configurations to use for the specified upgrade and source stack.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationPackBuilder

public ConfigurationPackBuilder()

Method Detail

build

public static ConfigUpgradePack build(UpgradeContext cx)

Builds the configurations to use for the specified upgrade and source stack.

Parameters:

cx - the upgrade context(not null).

Returns:

the ConfigUpgradePack which contains all of the necessary configuration definitions for the upgrade.