org.apache.ambari.server.checks

Class ComponentsExistInRepoCheck

java.lang.Object

org.apache.ambari.server.checks.ClusterCheck

org.apache.ambari.server.checks.ComponentsExistInRepoCheck

All Implemented Interfaces:

org.apache.ambari.spi.upgrade.UpgradeCheck

public class ComponentsExistInRepoCheck
extends ClusterCheck

The ComponentsExistInRepoCheck is used to determine if any of the components scheduled for upgrade do not exist in the target repository or stack.

Field Summary

Fields

Modifier and Type	Field and Description
static String	AUTO_REMOVE
static String	MANUAL_REMOVE

Fields inherited from class org.apache.ambari.server.checks.ClusterCheck

clustersProvider

Constructor Summary

Constructors

Constructor and Description
ComponentsExistInRepoCheck()

Method Summary

Modifier and Type	Method and Description
org.apache.ambari.spi.upgrade.UpgradeCheckResult	perform(org.apache.ambari.spi.upgrade.UpgradeCheckRequest request)

Methods inherited from class org.apache.ambari.server.checks.ClusterCheck

formatEntityList, getApplicableServices, getCheckDescription, getDescription, getFailReason, getFailReason, getProperty, getQualifications

Methods inherited from class java.lang.Object

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

Field Detail

AUTO_REMOVE

public static final String AUTO_REMOVE

See Also:

Constant Field Values

MANUAL_REMOVE

public static final String MANUAL_REMOVE

See Also:

Constant Field Values

Constructor Detail

ComponentsExistInRepoCheck

public ComponentsExistInRepoCheck()

Method Detail

perform

public org.apache.ambari.spi.upgrade.UpgradeCheckResult perform(org.apache.ambari.spi.upgrade.UpgradeCheckRequest request)
                                                         throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException