org.apache.ignite.internal.processors.cluster.baseline.autoadjust

Class ChangeTopologyWatcher

java.lang.Object

org.apache.ignite.internal.processors.cluster.baseline.autoadjust.ChangeTopologyWatcher

All Implemented Interfaces:

EventListener, GridLocalEventListener

public class ChangeTopologyWatcher
extends Object
implements GridLocalEventListener

Watcher of topology changes. It initiate to set new baseline after some timeout.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DFLT_BASELINE_AUTO_ADJUST_LOG_INTERVAL

Constructor Summary

Constructors

Constructor and Description
ChangeTopologyWatcher(GridKernalContext ctx)

Method Summary

Modifier and Type	Method and Description
BaselineAutoAdjustStatus	getStatus()
void	onEvent(Event evt) Local event callback.

Methods inherited from class java.lang.Object

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

Field Detail

DFLT_BASELINE_AUTO_ADJUST_LOG_INTERVAL

public static final int DFLT_BASELINE_AUTO_ADJUST_LOG_INTERVAL

See Also:

IgniteSystemProperties.IGNITE_BASELINE_AUTO_ADJUST_LOG_INTERVAL, Constant Field Values

Constructor Detail

ChangeTopologyWatcher

public ChangeTopologyWatcher(GridKernalContext ctx)

Parameters:

ctx - Context.

Method Detail

onEvent

public void onEvent(Event evt)

Local event callback.

Specified by:

onEvent in interface GridLocalEventListener

Parameters:

evt - local grid event.

getStatus

public BaselineAutoAdjustStatus getStatus()

Returns:

Statistic of baseline auto-adjust.