See: Description
Class | Description |
---|---|
TraceConfig |
Class that holds global trace parameters.
|
TraceConfig.Builder |
Builder for
TraceConfig . |
TraceConfig
SAMPLER: Samplers.alwaysOn()
SPAN_MAX_NUM_ATTRIBUTES: 32
SPAN_MAX_NUM_EVENTS: 128
SPAN_MAX_NUM_LINKS: 32
SPAN_MAX_NUM_ATTRIBUTES_PER_EVENT: 32
SPAN_MAX_NUM_ATTRIBUTES_PER_LINK: 32
Configuration options for TraceConfig
can be read
from system properties, environment variables, or Properties
objects.
For system Properties and Properties
objects, TraceConfig
will look for the following names:
otel.config.sampler.probability
: to set the global default sampler which is used
when constructing a new Span
.
otel.config.max.attrs
: to set the global default max number of attributes per
Span
.
otel.config.max.events
: to set the global default max number of Event
s per Span
.
otel.config.max.links
: to set the global default max number of Link
entries per Span
.
otel.config.max.event.attrs
: to set the global default max number of attributes per
Event
.
otel.config.max.link.attrs
: to set the global default max number of attributes per
Link
.
For environment variable, TraceConfig
will look for
the following names:
OTEL_CONFIG_SAMPLER_PROBABILITY
: to set the global default sampler which is used
when constructing a new Span
.
OTEL_CONFIG_MAX_ATTRS
: to set the global default max number of attributes per
Span
.
OTEL_CONFIG_MAX_EVENTS
: to set the global default max number of Event
s per Span
.
OTEL_CONFIG_MAX_LINKS
: to set the global default max number of Link
entries per Span
.
OTEL_CONFIG_MAX_EVENT_ATTRS
: to set the global default max number of attributes per
Event
.
OTEL_CONFIG_MAX_LINK_ATTRS
: to set the global default max number of attributes per
Link
.