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Posted to dev@flink.apache.org by "shuai.xu (JIRA)" <ji...@apache.org> on 2017/12/15 09:37:00 UTC

[jira] [Created] (FLINK-8266) Add network memory to ResourceProfile

shuai.xu created FLINK-8266:
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             Summary: Add network memory to ResourceProfile
                 Key: FLINK-8266
                 URL: https://issues.apache.org/jira/browse/FLINK-8266
             Project: Flink
          Issue Type: Improvement
          Components: Cluster Management
            Reporter: shuai.xu
            Assignee: shuai.xu


In task manager side, it should allocated the network buffer pool according to the input channel and output sub partition number, but when allocating a worker, the resource profile doesn't contain the information about these memory. 
So I suggest add a network memory filed to ResourceProfile and job master should calculate it when scheduling a task and then resource manager can allocating a container with the resource profile.



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