org.apache.ambari.server.serveraction.upgrades

Class UpgradeUserKerberosDescriptor

java.lang.Object

org.apache.ambari.server.serveraction.AbstractServerAction

org.apache.ambari.server.serveraction.upgrades.AbstractUpgradeServerAction

org.apache.ambari.server.serveraction.upgrades.UpgradeUserKerberosDescriptor

All Implemented Interfaces:

ServerAction

public class UpgradeUserKerberosDescriptor
extends AbstractUpgradeServerAction

Update the user-defined Kerberos Descriptor to work with the current stack.

See Also:

KerberosDescriptorUpdateHelper

Field Summary

Fields inherited from class org.apache.ambari.server.serveraction.upgrades.AbstractUpgradeServerAction

agentConfigsHolder, m_amc, m_clusters, m_configHelper, m_metainfoProvider, m_upgradeDAO, m_upgradeHelper

Fields inherited from class org.apache.ambari.server.serveraction.AbstractServerAction

actionLog, gson

Fields inherited from interface org.apache.ambari.server.serveraction.ServerAction

ACTION_NAME, ACTION_USER_NAME, DEFAULT_LONG_RUNNING_TASK_TIMEOUT_SECONDS, WRAPPED_CLASS_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UpgradeUserKerberosDescriptor()

Method Summary

Modifier and Type	Method and Description
CommandReport	execute(ConcurrentMap<String,Object> requestSharedDataContext) Update Kerberos Descriptor Storm properties when upgrading to Storm 1.0 Finds the relevant artifact entities and iterates through them to process each independently.

Methods inherited from class org.apache.ambari.server.serveraction.upgrades.AbstractUpgradeServerAction

getClusters, getGson, getUpgradeContext

Methods inherited from class org.apache.ambari.server.serveraction.AbstractServerAction

auditLog, createCommandReport, createCompletedCommandReport, getCommandParameters, getCommandParameterValue, getExecutionCommand, getHostRoleCommand, setExecutionCommand, setHostRoleCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

UpgradeUserKerberosDescriptor

protected UpgradeUserKerberosDescriptor()

Method Detail

execute

public CommandReport execute(ConcurrentMap<String,Object> requestSharedDataContext)
                      throws org.apache.ambari.server.AmbariException,
                             InterruptedException

Update Kerberos Descriptor Storm properties when upgrading to Storm 1.0

Finds the relevant artifact entities and iterates through them to process each independently.

Parameters:

requestSharedDataContext - a Map to be used a shared data among all ServerActions related to a given request

Returns:

a CommandReport declaring the status of the task

Throws:

org.apache.ambari.server.AmbariException

InterruptedException