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 java.lang.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 and Description
static long	UNRECOVERED_CLUSTER_VERSION

Constructor Summary

Constructors

Constructor and Description
MasterCandidate(DiscoveryNode node, long clusterStateVersion)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

UNRECOVERED_CLUSTER_VERSION

public static final long UNRECOVERED_CLUSTER_VERSION

See Also:

Constant Field Values

Constructor Detail

MasterCandidate

public MasterCandidate(DiscoveryNode node,
                       long clusterStateVersion)

Method Detail

getNode

public DiscoveryNode getNode()

getClusterStateVersion

public long getClusterStateVersion()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.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.