[jira] [Commented] (FLINK-9187) add prometheus pushgateway reporter

[ASF GitHub Bot (JIRA)]

    [ 
https://issues.apache.org/jira/browse/FLINK-9187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16443758#comment-16443758
 ] 

ASF GitHub Bot commented on FLINK-9187:
---------------------------------------

Github user lamber-ken commented on the issue:

    https://github.com/apache/flink/pull/5857
  
    for example, 
    #### Environment
    - deploy flink job on hadoop yarn using `yarn-cluster` model
    - prometheus collect metrics 
      because we use prometheus in production, so don't want to use graphite or 
ganglia currently etc
    
    #### if not use pushgateway
    because using yarn-cluster model, so we can't know where the jobmanager on 
which machine and 
    we can't to define the prometheus targets.
    
![image](https://user-images.githubusercontent.com/20113411/38981072-1575909c-4384-11e8-8308-9620e06808fb.png)
    
    #### use pushgateway
    
![image](https://user-images.githubusercontent.com/20113411/38981092-1f94e2d0-4384-11e8-998c-902f8951b727.png)
    
    #### prometheus pushgateway
    although pushgateway has some 
[limits](https://prometheus.io/docs/practices/pushing/) currently,
    but it will meet our needs in the future
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    



> add prometheus pushgateway reporter
> -----------------------------------
>
>                 Key: FLINK-9187
>                 URL: https://issues.apache.org/jira/browse/FLINK-9187
>             Project: Flink
>          Issue Type: New Feature
>          Components: Metrics
>    Affects Versions: 1.4.2
>            Reporter: lamber-ken
>            Priority: Minor
>              Labels: features
>             Fix For: 1.5.0
>
>
> make flink system can send metrics to prometheus via pushgateway.



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