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From "shuai.xu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-8266) Add network memory to ResourceProfile
Date Fri, 15 Dec 2017 09:37:00 GMT
shuai.xu created FLINK-8266:
-------------------------------

             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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