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https://issues.apache.org/jira/browse/FLINK-29037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-29037.
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Resolution: Won't Fix
We don't calculate sums for histograms.
> Flink Histogram not emitting sum while using Metrics Reporter
> -------------------------------------------------------------
>
> Key: FLINK-29037
> URL: https://issues.apache.org/jira/browse/FLINK-29037
> Project: Flink
> Issue Type: New Feature
> Components: Runtime / Metrics
> Affects Versions: 1.13.6
> Reporter: Sarang Vadali
> Priority: Major
>
> I am currently registering a Flink Histogram and using the Prometheus Metrics
> Reporter to send this metric to our Time Series Data Storage. When Prometheus
> grabs this metric and converts it to the "summary" type, there is no sum
> found (only the streaming quantiles and count). This is causing an issue when
> our metrics agent is attempting to capture the Flink Histogram/Prometheus
> Summary.
> I was wondering if in a newer version (than 1.13.6) the histogram sum is
> computed by Flink and what that version would be? If not, is there any work
> around so that a Flink histogram can emit all 3 elements (quantiles, sum, and
> count) in Prometheus format?
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