[jira] [Created] (FLINK-11742) Push metrics t0 Pushgateway without "instance"

[Shang Yuanchun (Jira)]

Tom Goong created FLINK-11742:
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             Summary: Push metrics t0 Pushgateway without "instance"
                 Key: FLINK-11742
                 URL: https://issues.apache.org/jira/browse/FLINK-11742
             Project: Flink
          Issue Type: Bug
          Components: Metrics
            Reporter: Tom Goong
            Assignee: Tom Goong
         Attachments: image-2019-02-25-17-16-28-618.png, image-2019-02-25-17-16-59-034.png

According to the official article,

[https://prometheus.io/docs/concepts/jobs_instances/]

[https://github.com/prometheus/pushgateway]

when sending a metric to Prometheus Pushgateway, you need to give an "instance" message.
In actual use, after there is no "instance", Prometheus stores metrics with problems, metrics are not continuous, and a lot of data is lost. After adding instance, it returns to normal.

 

!image-2019-02-25-17-16-28-618.png!

 

!image-2019-02-25-17-16-59-034.png!



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