Package org.elasticsearch.env

Class NodeMetadata

java.lang.Object

org.elasticsearch.env.NodeMetadata

public final class NodeMetadata
extends Object

Metadata associated with this node: its persistent node ID and its version. The metadata is persisted in the data folder of this node and is reused across restarts.

Field Summary

Fields

Modifier and Type	Field	Description
static MetadataStateFormat<NodeMetadata>	FORMAT

Constructor Summary

Constructors

Constructor	Description
NodeMetadata(String nodeId, Version nodeVersion)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
String	nodeId()
Version	nodeVersion()
String	toString()
NodeMetadata	upgradeToCurrentVersion()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

FORMAT

public static final MetadataStateFormat<NodeMetadata> FORMAT

Constructor Details

NodeMetadata

public NodeMetadata(String nodeId,
 Version nodeVersion)

Method Details

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

nodeId

public String nodeId()

nodeVersion

public Version nodeVersion()

upgradeToCurrentVersion

public NodeMetadata upgradeToCurrentVersion()