Call sampler on local child spans. #1233
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paulosman
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Aneurysm9,
evantorrie,
jmacd,
lizthegrey,
MrAlias and
XSAM
as code owners
Codecov Report
@@ Coverage Diff @@
## master #1233 +/- ##
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Coverage 76.7% 76.7%
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Files 130 130
Lines 5832 5828 -4
======================================
Hits 4475 4475
+ Misses 1110 1105 -5
- Partials 247 248 +1
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Aneurysm9
reviewed
Oct 8, 2020
MrAlias
approved these changes
Oct 8, 2020
Aneurysm9
approved these changes
Oct 8, 2020
MrAlias
added
area:trace
XSAM
approved these changes
Oct 9, 2020
|
@paulosman it looks like maintainer edits are turned off for this PR so I can't merge master into this. If you can do this sync this PR looks ready to merge. |
MrAlias
reviewed
Oct 9, 2020
lizthegrey
suggested changes
Oct 9, 2020
Added a test to catch local child spans. Build is fixed, but circle seems stuck - pushed a changed and it won't rebuild. |
lizthegrey
approved these changes
Oct 9, 2020
Merged
AzfaarQureshi
pushed a commit
to open-o11y/opentelemetry-go
that referenced
this pull request
Dec 3, 2020
* Call sampler on local child spans. * Update CHANGELOG.md * Adding a test for calling the sampler on local child spans * Add clarifying comment to test
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Fixes #1228
Previously, the sampler would only be called for the first span in a process. This makes sense for trace level sampling but doesn't allow the sampler to specify attributes to be set on each span, which is important for some implementations. This change removes the guard that limits sampling decisions to local root spans.