Module org.elasticsearch.server

Package org.elasticsearch.transport

Class LeakTracker

java.lang.Object

org.elasticsearch.transport.LeakTracker

public final class LeakTracker
extends Object

Leak tracking mechanism that allows for ensuring that a resource has been properly released before a given object is garbage collected.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
final class	LeakTracker.Leak

Field Summary

Fields

Modifier and Type	Field	Description
static final LeakTracker	INSTANCE

Method Summary

Modifier and Type	Method	Description
static void	setContextHint(String hint)	Set a hint string that will be recorded with every leak that is recorded.
LeakTracker.Leak	track(Object obj)	Track the given object.
static RefCounted	wrap(RefCounted refCounted)
static Releasable	wrap(Releasable releasable)

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final LeakTracker INSTANCE

Method Details

track

public LeakTracker.Leak track(Object obj)

Track the given object.

Parameters:

obj - object to track

Returns:

leak object that must be released by a call to LeakTracker.Leak.close() before obj goes out of scope

setContextHint

public static void setContextHint(String hint)

Set a hint string that will be recorded with every leak that is recorded. Used by unit tests to allow identifying the exact test that caused a leak by setting the test name here.

Parameters:

hint - hint value

wrap

public static Releasable wrap(Releasable releasable)

wrap

public static RefCounted wrap(RefCounted refCounted)