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Description of changes:
Extend CloudWatch EMF exporter with Sum, Histogram, and ExponentialHistogram support

Add support for additional metric types beyond Gauge:

  • Sum metrics
  • Histogram metrics with exponential histogram
  • ExponentialHistogram to SEH
  • CW Logs batching and validation

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

@mxiamxia mxiamxia force-pushed the emf_exporter_extended branch 7 times, most recently from 88bf900 to 460cd79 Compare June 25, 2025 01:27
@mxiamxia mxiamxia marked this pull request as ready for review June 25, 2025 02:42
@mxiamxia mxiamxia requested a review from a team as a code owner June 25, 2025 02:42
@srprash
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srprash commented Jun 25, 2025

Will review unit tests in the next pass.

@mxiamxia mxiamxia force-pushed the emf_exporter_extended branch 3 times, most recently from 7060427 to 4ffc666 Compare June 26, 2025 04:57
@mxiamxia mxiamxia force-pushed the emf_exporter_extended branch from 4ffc666 to 670decd Compare June 26, 2025 05:06
@mxiamxia mxiamxia merged commit 51e16e6 into aws-observability:main Jun 26, 2025
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jj22ee added a commit to aws-observability/aws-otel-js-instrumentation that referenced this pull request Jul 1, 2025
)

*Issue #, if available:*
JS Equivalent of:
-
aws-observability/aws-otel-python-instrumentation#382
-
aws-observability/aws-otel-python-instrumentation#409
-
aws-observability/aws-otel-python-instrumentation#410

*Description of changes:*


By submitting this pull request, I confirm that you can use, modify,
copy, and redistribute this contribution, under the terms of your
choice.
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2 participants