org.apache.cassandra.repair

Class AnticompactionTask

java.lang.Object

com.google.common.util.concurrent.AbstractFuture<java.net.InetAddress>

org.apache.cassandra.repair.AnticompactionTask

All Implemented Interfaces:

com.google.common.util.concurrent.ListenableFuture<java.net.InetAddress>, java.lang.Runnable, java.util.concurrent.Future<java.net.InetAddress>, IEndpointStateChangeSubscriber, IFailureDetectionEventListener

public class AnticompactionTask
extends com.google.common.util.concurrent.AbstractFuture<java.net.InetAddress>
implements java.lang.Runnable, IEndpointStateChangeSubscriber, IFailureDetectionEventListener

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AnticompactionTask.AnticompactionCallback Callback for antitcompaction request.

Constructor Summary

Constructors

Constructor and Description
AnticompactionTask(java.util.UUID parentSession, java.net.InetAddress neighbor, java.util.Collection<Range<Token>> successfulRanges)

Method Summary

Modifier and Type	Method and Description
void	beforeChange(java.net.InetAddress endpoint, EndpointState currentState, ApplicationState newStateKey, VersionedValue newValue)
void	convict(java.net.InetAddress endpoint, double phi) Convict the specified endpoint.
void	onAlive(java.net.InetAddress endpoint, EndpointState state)
void	onChange(java.net.InetAddress endpoint, ApplicationState state, VersionedValue value)
void	onDead(java.net.InetAddress endpoint, EndpointState state)
void	onJoin(java.net.InetAddress endpoint, EndpointState epState) Use to inform interested parties about the change in the state for specified endpoint
void	onRemove(java.net.InetAddress endpoint)
void	onRestart(java.net.InetAddress endpoint, EndpointState epState) Called whenever a node is restarted.
void	run()

Methods inherited from class com.google.common.util.concurrent.AbstractFuture

addListener, cancel, get, get, interruptTask, isCancelled, isDone, set, setException, wasInterrupted

Methods inherited from class java.lang.Object

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

Constructor Detail

AnticompactionTask

public AnticompactionTask(java.util.UUID parentSession,
                          java.net.InetAddress neighbor,
                          java.util.Collection<Range<Token>> successfulRanges)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

onJoin

public void onJoin(java.net.InetAddress endpoint,
                   EndpointState epState)

Description copied from interface: IEndpointStateChangeSubscriber

Use to inform interested parties about the change in the state for specified endpoint

Specified by:

onJoin in interface IEndpointStateChangeSubscriber

Parameters:

endpoint - endpoint for which the state change occurred.

epState - state that actually changed for the above endpoint.

beforeChange

public void beforeChange(java.net.InetAddress endpoint,
                         EndpointState currentState,
                         ApplicationState newStateKey,
                         VersionedValue newValue)

Specified by:

beforeChange in interface IEndpointStateChangeSubscriber

onChange

public void onChange(java.net.InetAddress endpoint,
                     ApplicationState state,
                     VersionedValue value)

Specified by:

onChange in interface IEndpointStateChangeSubscriber

onAlive

public void onAlive(java.net.InetAddress endpoint,
                    EndpointState state)

Specified by:

onAlive in interface IEndpointStateChangeSubscriber

onDead

public void onDead(java.net.InetAddress endpoint,
                   EndpointState state)

Specified by:

onDead in interface IEndpointStateChangeSubscriber

onRemove

public void onRemove(java.net.InetAddress endpoint)

Specified by:

onRemove in interface IEndpointStateChangeSubscriber

onRestart

public void onRestart(java.net.InetAddress endpoint,
                      EndpointState epState)

Description copied from interface: IEndpointStateChangeSubscriber

Called whenever a node is restarted. Note that there is no guarantee when that happens that the node was previously marked down. It will have only if state.isAlive() == false as state is from before the restarted node is marked up.

Specified by:

onRestart in interface IEndpointStateChangeSubscriber

convict

public void convict(java.net.InetAddress endpoint,
                    double phi)

Description copied from interface: IFailureDetectionEventListener

Convict the specified endpoint.

Specified by:

convict in interface IFailureDetectionEventListener

Parameters:

endpoint - endpoint to be convicted

phi - the value of phi with with ep was convicted