org.elasticsearch.env

Class NodeEnvironment.NodePath

java.lang.Object

org.elasticsearch.env.NodeEnvironment.NodePath

Enclosing class:

NodeEnvironment

public static class NodeEnvironment.NodePath
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
java.nio.file.FileStore	fileStore Cached FileStore from path
java.nio.file.Path	indicesPath
int	majorDeviceNumber
int	minorDeviceNumber
java.nio.file.Path	path
java.lang.Boolean	spins Cached result of Lucene's IOUtils.spins on path.

Constructor Summary

Constructors

Constructor and Description
NodePath(java.nio.file.Path path)

Method Summary

Modifier and Type	Method and Description
java.nio.file.Path	resolve(Index index) Resolves index directory against this NodePath ${data.paths}/nodes/{node.id}/indices/{index.uuid}
java.nio.file.Path	resolve(ShardId shardId) Resolves the given shards directory against this NodePath ${data.paths}/nodes/{node.id}/indices/{index.uuid}/{shard.id}
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

path

public final java.nio.file.Path path

indicesPath

public final java.nio.file.Path indicesPath

fileStore

public final java.nio.file.FileStore fileStore

Cached FileStore from path

spins

public final java.lang.Boolean spins

Cached result of Lucene's IOUtils.spins on path. This is a trilean value: null means we could not determine it (we are not running on Linux, or we hit an exception trying), True means the device possibly spins and False means it does not.

majorDeviceNumber

public final int majorDeviceNumber

minorDeviceNumber

public final int minorDeviceNumber

Constructor Detail

NodePath

public NodePath(java.nio.file.Path path)
         throws java.io.IOException

Throws:

java.io.IOException

Method Detail

resolve

public java.nio.file.Path resolve(ShardId shardId)

Resolves the given shards directory against this NodePath ${data.paths}/nodes/{node.id}/indices/{index.uuid}/{shard.id}

resolve

public java.nio.file.Path resolve(Index index)

Resolves index directory against this NodePath ${data.paths}/nodes/{node.id}/indices/{index.uuid}

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object