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Posted to dev@flink.apache.org by "ying zhang (Jira)" <ji...@apache.org> on 2021/04/12 03:51:00 UTC

[jira] [Created] (FLINK-22204) Does it support rate-limiting in flink 1.12?

ying zhang created FLINK-22204:
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             Summary: Does it support rate-limiting in flink 1.12?
                 Key: FLINK-22204
                 URL: https://issues.apache.org/jira/browse/FLINK-22204
             Project: Flink
          Issue Type: Bug
          Components: API / DataSet
    Affects Versions: 1.12.0
            Reporter: ying zhang
         Attachments: image-2021-04-12-11-50-15-835.png

When I run a dataset Task in my cluster,the task is almost preemption the whole resources in the cluster,  and this is a bad effect to the stream task.As it is not necessary on speed,so is there any way to control the rate in my batch task?

 

this is the machine performance in running some operator:

!image-2021-04-12-11-50-15-835.png!



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