[exporter/datadog] Datadog exporter panics while exporting metrics pushed from Kuma dataplane proxy #32103
Labels
bug
Something isn't working
data:metrics
Metric related issues
exporter/datadog
Datadog components
priority:p1
High
waiting for author
Component(s)
exporter/datadog
What happened?
Description
We've introduced support for pushing metrics to OpenTelemetry collector in Kuma service mesh, and we discovered an issue with datadog exporter. A couple of minutes after we start pushing metrics to collector, it panics. More information in Kuma issue, with logs from debug exporter: kumahq/kuma#9336
Steps to Reproduce
Install Kuma, guide
Install demo app
kumactl install demo | kubectl apply -f -
Otel collector with config:
Expected Result
exporter does not panic
Actual Result
exporter panics
Collector version
0.92.0
Environment information
Environment
OpenTelemetry Collector configuration
Log output
Additional context
No response
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