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Posted to issues@flink.apache.org by "chenyuzhi (Jira)" <ji...@apache.org> on 2023/07/25 09:27:00 UTC

[jira] [Created] (FLINK-32669) Support port-range for taskmanager data port

chenyuzhi created FLINK-32669:
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             Summary: Support port-range for taskmanager data port
                 Key: FLINK-32669
                 URL: https://issues.apache.org/jira/browse/FLINK-32669
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Network
            Reporter: chenyuzhi


We can setup range-port for taskmanager rpc port to avoid occupying an unexpected port(such as the port of datanode service).
 
However, we can't setup range-port for taskmanager data port(config-key: taskmanager.data.port).
In production env, it's unreasonable to setup a specify port, thus we usually not setup this configuration key. 
 
The problem is without setup taskmanager data port, it can conflict with port of other services .
It means still can be port conflict 
不合理



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