org.apache.bookkeeper.stats

Class ThreadRegistry

java.lang.Object

org.apache.bookkeeper.stats.ThreadRegistry

public class ThreadRegistry
extends java.lang.Object

For mapping thread ids to thread pools and threads within those pools or just for lone named threads. Thread scoped metrics add labels to metrics by retrieving the ThreadPoolThread object from this registry. For flexibility, this registry is not based on TLS.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ThreadRegistry.ThreadPoolThread Stores the thread pool and ordinal.

Constructor Summary

Constructors

Constructor and Description
ThreadRegistry()

Method Summary

Modifier and Type	Method and Description
static void	clear()
static ThreadRegistry.ThreadPoolThread	get()
static void	register(java.lang.String threadPool, int threadPoolThread)
static void	register(java.lang.String threadPool, int threadPoolThread, long threadId)

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadRegistry

public ThreadRegistry()

Method Detail

register

public static void register(java.lang.String threadPool,
                            int threadPoolThread)

register

public static void register(java.lang.String threadPool,
                            int threadPoolThread,
                            long threadId)

clear

public static void clear()

get

public static ThreadRegistry.ThreadPoolThread get()