org.apache.ambari.server.update

Class HostUpdateHelper

java.lang.Object

org.apache.ambari.server.update.HostUpdateHelper

public class HostUpdateHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HostUpdateHelper.CheckHelperAuditModule Extension of audit logger module
class	HostUpdateHelper.StringComparator
static class	HostUpdateHelper.UpdateHelperModule Extension of main controller module

Field Summary

Fields

Modifier and Type	Field and Description
protected String	hostChangesFile
protected Map<String,Map<String,String>>	hostChangesFileMap
static String	TMP_PREFIX

Constructor Summary

Constructors

Constructor and Description
HostUpdateHelper(com.google.inject.persist.PersistService persistService, Configuration configuration, com.google.inject.Injector injector)

Method Summary

Modifier and Type	Method and Description
String	getHostChangesFile()
Map<String,Map<String,String>>	getHostChangesFileMap()
protected void	initHostChangesFileMap()
static void	main(String[] args)
void	setHostChangesFile(String hostChangesFile)
void	setHostChangesFileMap(Map<String,Map<String,String>> hostChangesFileMap)
void	startPersistenceService()
void	stopPersistenceService()

Methods inherited from class java.lang.Object

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

Field Detail

TMP_PREFIX

public static final String TMP_PREFIX

See Also:

Constant Field Values

hostChangesFile

protected String hostChangesFile

hostChangesFileMap

protected Map<String,Map<String,String>> hostChangesFileMap

Constructor Detail

HostUpdateHelper

@Inject
public HostUpdateHelper(com.google.inject.persist.PersistService persistService,
                                Configuration configuration,
                                com.google.inject.Injector injector)

Method Detail

startPersistenceService

public void startPersistenceService()

stopPersistenceService

public void stopPersistenceService()

getHostChangesFile

public String getHostChangesFile()

setHostChangesFile

public void setHostChangesFile(String hostChangesFile)

getHostChangesFileMap

public Map<String,Map<String,String>> getHostChangesFileMap()

setHostChangesFileMap

public void setHostChangesFileMap(Map<String,Map<String,String>> hostChangesFileMap)

initHostChangesFileMap

protected void initHostChangesFileMap()
                               throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception