Package org.elasticsearch.discovery.zen

Class ElectMasterService.MasterCandidate

java.lang.Object

org.elasticsearch.discovery.zen.ElectMasterService.MasterCandidate

Enclosing class:

ElectMasterService

public static class ElectMasterService.MasterCandidate
extends Object

a class to encapsulate all the information about a candidate in a master election that is needed to decided which of the candidates should win

Field Summary

Fields

Modifier and Type	Field	Description
static final long	UNRECOVERED_CLUSTER_VERSION

Constructor Summary

Constructors

Constructor	Description
MasterCandidate(DiscoveryNode node, long clusterStateVersion)

Method Summary

Modifier and Type	Method	Description
static int	compare(ElectMasterService.MasterCandidate c1, ElectMasterService.MasterCandidate c2)	compares two candidates to indicate which the a better master.
long	getClusterStateVersion()
DiscoveryNode	getNode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

UNRECOVERED_CLUSTER_VERSION

public static final long UNRECOVERED_CLUSTER_VERSION

See Also:

• Constant Field Values

Constructor Details

MasterCandidate

public MasterCandidate(DiscoveryNode node,
 long clusterStateVersion)

Method Details

getNode

public DiscoveryNode getNode()

getClusterStateVersion

public long getClusterStateVersion()

toString

public String toString()

Overrides:

toString in class Object

compare

public static int compare(ElectMasterService.MasterCandidate c1,
 ElectMasterService.MasterCandidate c2)

compares two candidates to indicate which the a better master. A higher cluster state version is better

Returns:

-1 if c1 is a batter candidate, 1 if c2.