[jira] [Updated] (FLINK-15000) WebUI Metrics is very slow in large parallelism

["Weijie Guo (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weijie Guo updated FLINK-15000:
-------------------------------
    Affects Version/s: 2.1.0
                           (was: 1.9.0)
                           (was: 1.9.1)

> WebUI Metrics is very slow in large parallelism
> -----------------------------------------------
>
>                 Key: FLINK-15000
>                 URL: https://issues.apache.org/jira/browse/FLINK-15000
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Web Frontend
>    Affects Versions: 2.1.0
>            Reporter: fa zheng
>            Priority: Minor
>              Labels: auto-deprioritized-major, auto-unassigned, pull-request-available
>             Fix For: 2.0.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> metrics in web ui are very slow when parallelism is huge. It's hard to add metric and choose one metric. I run carTopSpeedWindowingExample with command 
> {code:java}
> //代码占位符
> flink run -m yarn-cluster -p 1200 examples/streaming/TopSpeedWindowing.jar
> {code}
>  



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