[exporter/datadog]: update resource naming and span naming#1861

Merged

tigrannajaryan merged 3 commits intoopen-telemetry:masterfrom DataDog:update_datadog_span_translation

Jan 4, 2021

+166-16

Commits on Dec 18, 2020

[exporter/datadog]: update resource naming and handle span operation name shortening
ericmustin
committed
add tests and additional rpc resource details
ericmustin
committed

Commits on Jan 4, 2021

[exporter/datadog]: resolve conflicts merge master
ericmustin
committed