org.apache.hadoop.hive.llap.log

Class LlapRoutingAppenderPurgePolicy

java.lang.Object

org.apache.hadoop.hive.llap.log.LlapRoutingAppenderPurgePolicy

All Implemented Interfaces:

org.apache.logging.log4j.core.appender.routing.PurgePolicy

@Plugin(name="LlapRoutingAppenderPurgePolicy",
        category="Core",
        printObject=true)
public class LlapRoutingAppenderPurgePolicy
extends Object
implements org.apache.logging.log4j.core.appender.routing.PurgePolicy

A purge policy for the RoutingAppender which awaits a notification from the application about a key no longer being required, before it purges it.

Constructor Summary

Constructors

Constructor and Description
LlapRoutingAppenderPurgePolicy(String name)

Method Summary

Modifier and Type	Method and Description
static org.apache.logging.log4j.core.appender.routing.PurgePolicy	createPurgePolicy(String name)
void	initialize(org.apache.logging.log4j.core.appender.routing.RoutingAppender routingAppender)
void	purge()
void	update(String key, org.apache.logging.log4j.core.LogEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

LlapRoutingAppenderPurgePolicy

public LlapRoutingAppenderPurgePolicy(String name)

Method Detail

initialize

public void initialize(org.apache.logging.log4j.core.appender.routing.RoutingAppender routingAppender)

Specified by:

initialize in interface org.apache.logging.log4j.core.appender.routing.PurgePolicy

purge

public void purge()

Specified by:

purge in interface org.apache.logging.log4j.core.appender.routing.PurgePolicy

update

public void update(String key,
                   org.apache.logging.log4j.core.LogEvent event)

Specified by:

update in interface org.apache.logging.log4j.core.appender.routing.PurgePolicy

createPurgePolicy

@PluginFactory
public static org.apache.logging.log4j.core.appender.routing.PurgePolicy createPurgePolicy(@PluginAttribute(value="name")
                                                                                                          String name)