[SPM] Differentiate null from no error data #4985
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added 3 commits
December 3, 2023 20:04
Signed-off-by: Albert Teoh <albert@packsmith.io>
Signed-off-by: Albert Teoh <albert@packsmith.io>
Signed-off-by: Albert Teoh <albert@packsmith.io>
albertteoh
commented
Dec 3, 2023
| @@ -2,7 +2,7 @@ | |||
| build: export DOCKER_TAG = dev | |||
| build: clean-jaeger | |||
| cd ../../ && \ | |||
| make build-all-in-one && \ | |||
| make build-all-in-one-linux && \ | |||
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The docker images rely on linux binaries.
| @@ -211,7 +211,38 @@ func (m MetricsReader) GetErrorRates(ctx context.Context, requestParams *metrics | |||
| ) | |||
| }, | |||
| } | |||
| return m.executeQuery(ctx, metricsParams) | |||
| errorMetrics, err := m.executeQuery(ctx, metricsParams) | |||
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This is the main change, the rest supports this change, mostly for testing purposes.
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #4985 +/- ##
==========================================
- Coverage 95.60% 95.60% -0.01%
==========================================
Files 319 319
Lines 18764 18786 +22
==========================================
+ Hits 17940 17960 +20
- Misses 661 663 +2
Partials 163 163
Flags with carried forward coverage won't be shown. Click here to find out more. ☔ View full report in Codecov by Sentry. |
Signed-off-by: Albert Teoh <albert@packsmith.io>
yurishkuro
approved these changes
Dec 3, 2023
| @@ -62,13 +62,13 @@ make build | |||
| ## Bring up the dev environment | |||
|
|
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| ```bash | |||
| make run-dev | |||
| make dev | |||
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Would it make sense to add a ci workflow that will build and run this example like that?
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Interesting idea, thanks. I'll have a think about this and put together a separate PR for it.
|
Thanks for the review! |
RipulHandoo
pushed a commit
to RipulHandoo/jaeger
that referenced
this pull request
Dec 4, 2023
## Which problem is this PR solving? - Resolves jaegertracing#4229 ## Description of the changes - Ensures SPM displays a 0% error rate if there are no error metrics _and_ call rates exist. - If call rates don't exist, the error rate will also be null. - This ensures SPM is able to differentiate "no data" from "no errors". ## How was this change tested? - Add unit tests to cover happy and error cases. - Tested locally to confirm "No data" is shown in the Error graph when there is no data, then when call rates are available, a 0% rate is displayed. <img width="1710" alt="Screenshot 2023-12-03 at 8 01 36 pm" src="https://github.com/jaegertracing/jaeger/assets/26584478/e38bdefc-2e2e-4a9c-a873-2ad1857f2098"> <img width="1696" alt="Screenshot 2023-12-03 at 8 00 45 pm" src="https://github.com/jaegertracing/jaeger/assets/26584478/3e10d5fb-03e4-4ff3-b260-0dd8045eafbe"> ## Checklist - [x] I have read https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md - [x] I have signed all commits - [x] I have added unit tests for the new functionality - [x] I have run lint and test steps successfully - for `jaeger`: `make lint test` - for `jaeger-ui`: `yarn lint` and `yarn test` --------- Signed-off-by: Albert Teoh <albert@packsmith.io> Co-authored-by: Albert Teoh <albert@packsmith.io>
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Which problem is this PR solving?
Description of the changes
How was this change tested?
Checklist
jaeger:make lint testjaeger-ui:yarn lintandyarn test