Fix no attributes returned with un-sampled case. #253
Merged
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Issue #, if available:
Description of changes:
Fix the bug: When trace is not sampled, the span attributes is None,
RemoteOperation
andRemoteService
becomes Unknown.Testing:

Before the change:
OTEL_TRACES_SAMPLER=traceidratio OTEL_TRACES_SAMPLER_ARG="0.0":
OTEL_TRACES_SAMPLER=xray OTEL_TRACES_SAMPLER_ARG="endpoint=http://localhost:2000"
with more than 1 segments per second:After the change:

OTEL_TRACES_SAMPLER=traceidratio OTEL_TRACES_SAMPLER_ARG="0.0":
OTEL_TRACES_SAMPLER=xray OTEL_TRACES_SAMPLER_ARG="endpoint=http://localhost:2000"
with more than 1 segments per second:By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.