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prometheus/prompb
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beorn7 c58e20ad0e histogram: Identify native histograms even without observations 
Native histograms without observations and with a zero threshold of
zero look the same as classic histograms in the protobuf exposition
format. According to
https://github.com/prometheus/client_golang/issues/1127 , the idea is
to add a no-op span to those histograms to mark them as native
histograms. This commit enables Prometheus to detect that no-op span
and adds a doc comment to the proto spec describing the behavior.

Signed-off-by: beorn7 <beorn@grafana.com>
2023-07-26 17:42:30 +02:00
..
io/prometheus/client histogram: Identify native histograms even without observations 2023-07-26 17:42:30 +02:00
buf.lock add support for buf (#10112) 2022-02-16 18:30:10 +01:00
buf.yaml prompb: add lint ignores for metrics.proto 2022-06-14 13:47:09 +02:00
custom.go Perform integer/float histogram type checking on conversions, and use a consistent method for determining integer vs float histogram 2023-04-22 02:27:15 +08:00
README.md Update prompb/README.md 2023-04-26 12:57:20 +03:00
remote.pb.go prompb: Add histograms to remote write/read protobufs 2022-06-29 18:01:12 +02:00
remote.proto prompb: Add histograms to remote write/read protobufs 2022-06-29 18:01:12 +02:00
types.pb.go Handle native histograms in remote read 2023-03-09 09:13:53 -08:00
types.proto Handle native histograms in remote read 2023-03-09 09:13:53 -08:00

README.md

The compiled protobufs are version controlled and you won't normally need to re-compile them when building Prometheus.

If however you have modified the defs and do need to re-compile, run make proto from the parent dir.

In order for the script to run, you'll need protoc (version 3.15.8) in your PATH.