org.springframework.boot.actuate.metrics.opentsdb

Class DefaultOpenTsdbNamingStrategy

java.lang.Object

org.springframework.boot.actuate.metrics.opentsdb.DefaultOpenTsdbNamingStrategy

All Implemented Interfaces:

OpenTsdbNamingStrategy

public class DefaultOpenTsdbNamingStrategy
extends Object
implements OpenTsdbNamingStrategy

A naming strategy that just passes through the metric name, together with tags from a set of static values. Open TSDB requires at least one tag, so tags are always added for you: the "domain" key is added with a value "spring", and the "process" key is added with a value equal to the object hash of "this" (the naming strategy). The "domain" value is a system identifier - it would be common to all processes in the same distributed system. In most cases this will be unique enough to allow aggregation of the underlying metrics in Open TSDB, but normally it is best to provide your own tags, including a prefix and process identifier if you know one (overwriting the default).

Since:

1.3.0

Author:

Dave Syer

Field Summary

Fields

Modifier and Type	Field and Description
static String	DOMAIN_KEY The domain key.
static String	PROCESS_KEY The process key.

Constructor Summary

Constructors

Constructor and Description
DefaultOpenTsdbNamingStrategy()

Method Summary

Modifier and Type	Method and Description
OpenTsdbName	getName(String name) Convert the metric name into a OpenTsdbName.
void	setTags(Map<String,String> staticTags)

Methods inherited from class java.lang.Object

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

Field Detail

DOMAIN_KEY

public static final String DOMAIN_KEY

The domain key.

See Also:

Constant Field Values

PROCESS_KEY

public static final String PROCESS_KEY

The process key.

See Also:

Constant Field Values

Constructor Detail

DefaultOpenTsdbNamingStrategy

public DefaultOpenTsdbNamingStrategy()

Method Detail

setTags

public void setTags(Map<String,String> staticTags)

getName

public OpenTsdbName getName(String name)

Description copied from interface: OpenTsdbNamingStrategy

Convert the metric name into a OpenTsdbName.

Specified by:

getName in interface OpenTsdbNamingStrategy

Parameters:

name - the name of the metric

Returns:

an Open TSDB name