org.apache.oozie.service

Class PurgeService

java.lang.Object

org.apache.oozie.service.PurgeService

All Implemented Interfaces:

Service

public class PurgeService
extends Object
implements Service

The PurgeService schedules purging of completed jobs and associated action older than a specified age for workflow, coordinator and bundle.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BUNDLE_CONF_OLDER_THAN
static String	CONF_OLDER_THAN Age of completed jobs to be deleted, in days.
static String	CONF_PREFIX
static String	CONF_PURGE_INTERVAL Time interval, in seconds, at which the purge jobs service will be scheduled to run.
static String	COORD_CONF_OLDER_THAN
static String	PURGE_LIMIT
static String	PURGE_OLD_COORD_ACTION

Fields inherited from interface org.apache.oozie.service.Service

DEFAULT_LOCK_TIMEOUT, lockTimeout, USE_XCOMMAND

Constructor Summary

Constructors

Constructor and Description
PurgeService()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Destroy the Purge Jobs Service.
Class<? extends Service>	getInterface() Return the public interface for the purge jobs service.
void	init(Services services) Initializes the PurgeService.

Methods inherited from class java.lang.Object

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

Field Detail

CONF_PREFIX

public static final String CONF_PREFIX

See Also:

Constant Field Values

CONF_OLDER_THAN

public static final String CONF_OLDER_THAN

Age of completed jobs to be deleted, in days.

See Also:

Constant Field Values

COORD_CONF_OLDER_THAN

public static final String COORD_CONF_OLDER_THAN

See Also:

Constant Field Values

BUNDLE_CONF_OLDER_THAN

public static final String BUNDLE_CONF_OLDER_THAN

See Also:

Constant Field Values

PURGE_OLD_COORD_ACTION

public static final String PURGE_OLD_COORD_ACTION

See Also:

Constant Field Values

CONF_PURGE_INTERVAL

public static final String CONF_PURGE_INTERVAL

Time interval, in seconds, at which the purge jobs service will be scheduled to run.

See Also:

Constant Field Values

PURGE_LIMIT

public static final String PURGE_LIMIT

See Also:

Constant Field Values

Constructor Detail

PurgeService

public PurgeService()

Method Detail

init

public void init(Services services)

Initializes the PurgeService.

Specified by:

init in interface Service

Parameters:

services - services instance.

destroy

public void destroy()

Destroy the Purge Jobs Service.

Specified by:

destroy in interface Service

getInterface

public Class<? extends Service> getInterface()

Return the public interface for the purge jobs service.

Specified by:

getInterface in interface Service

Returns:

PurgeService.