com.uber.jaeger

Class Constants

java.lang.Object

com.uber.jaeger.Constants

public class Constants
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEBUG_ID_HEADER_KEY The name of HTTP header or a TextMap carrier key which, if found in the carrier, forces the trace to be sampled as "debug" trace.
static java.lang.String	JAEGER_CLIENT_VERSION_TAG_KEY The name of the tag used to report client version.
static java.lang.String	SAMPLER_PARAM_TAG_KEY Span tag key to describe the parameter of the sampler used on the root span.
static java.lang.String	SAMPLER_TYPE_TAG_KEY Span tag key to describe the type of sampler used on the root span.
static java.lang.String	TRACER_HOSTNAME_TAG_KEY The name used to report host name of the process.
static java.lang.String	TRACER_IP_TAG_KEY The name used to report ip of the process.
static java.lang.String	X_UBER_SOURCE

Constructor Summary

Constructors

Constructor and Description
Constants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

X_UBER_SOURCE

public static final java.lang.String X_UBER_SOURCE

See Also:

Constant Field Values

SAMPLER_TYPE_TAG_KEY

public static final java.lang.String SAMPLER_TYPE_TAG_KEY

Span tag key to describe the type of sampler used on the root span.

See Also:

Constant Field Values

SAMPLER_PARAM_TAG_KEY

public static final java.lang.String SAMPLER_PARAM_TAG_KEY

Span tag key to describe the parameter of the sampler used on the root span.

See Also:

Constant Field Values

DEBUG_ID_HEADER_KEY

public static final java.lang.String DEBUG_ID_HEADER_KEY

The name of HTTP header or a TextMap carrier key which, if found in the carrier, forces the trace to be sampled as "debug" trace. The value of the header is recorded as the tag on the root span, so that the trace can be found in the UI using this value as a correlation ID.

See Also:

Constant Field Values

JAEGER_CLIENT_VERSION_TAG_KEY

public static final java.lang.String JAEGER_CLIENT_VERSION_TAG_KEY

The name of the tag used to report client version.

See Also:

Constant Field Values

TRACER_HOSTNAME_TAG_KEY

public static final java.lang.String TRACER_HOSTNAME_TAG_KEY

The name used to report host name of the process.

See Also:

Constant Field Values

TRACER_IP_TAG_KEY

public static final java.lang.String TRACER_IP_TAG_KEY

The name used to report ip of the process.

See Also:

Constant Field Values

Constructor Detail

Constants

public Constants()