fix(otlp_output): parse RFC 7951 numeric JSON strings as metric values#893
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Mesverrum wants to merge 1 commit into
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fix(otlp_output): parse RFC 7951 numeric JSON strings as metric values#893Mesverrum wants to merge 1 commit into
Mesverrum wants to merge 1 commit into
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json_ietf encodes YANG uint64/int64/decimal64 as JSON strings. The OTLP converter previously treated every string as an enum (value=1 + value attribute), causing wrong Prom values and label cardinality explosion. Prefer numeric datapoints when the string parses, matching prometheus_output.
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This change aligns the OTEL output with the way the Prometheus output works.
json_ietf encodes YANG uint64/int64/decimal64 as JSON strings. The OTLP converter previously treated every string as an enum (value=1 + value attribute), causing wrong Prom values and label cardinality explosion. Prefer numeric datapoints when the string parses, matching prometheus_output.