Package org.elasticsearch.env

Class NodeEnvironment.NodeLock

java.lang.Object

org.elasticsearch.env.NodeEnvironment.NodeLock

All Implemented Interfaces:

Closeable, AutoCloseable, org.elasticsearch.core.Releasable

Enclosing class:

NodeEnvironment

public static class NodeEnvironment.NodeLock
extends Object
implements org.elasticsearch.core.Releasable

Constructor Summary

Constructors

Constructor	Description
NodeLock(int nodeId, org.apache.logging.log4j.Logger logger, Environment environment, org.elasticsearch.core.CheckedFunction<Path,Boolean,IOException> pathFunction)	Tries to acquire a node lock for a node id, throws IOException if it is unable to acquire it

Method Summary

Modifier and Type	Method	Description
void	close()
NodeEnvironment.NodePath[]	getNodePaths()

Methods inherited from class java.lang.Object

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

Constructor Details

NodeLock

public NodeLock(int nodeId,
 org.apache.logging.log4j.Logger logger,
 Environment environment,
 org.elasticsearch.core.CheckedFunction<Path,Boolean,IOException> pathFunction)
         throws IOException

Tries to acquire a node lock for a node id, throws IOException if it is unable to acquire it

Parameters:

pathFunction - function to check node path before attempt of acquiring a node lock

Throws:

IOException

Method Details

getNodePaths

public NodeEnvironment.NodePath[] getNodePaths()

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface org.elasticsearch.core.Releasable