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

     [ https://issues.apache.org/jira/browse/FLINK-8266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

shuai.xu updated FLINK-8266:
    Labels: flip-6  (was: )

> 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
>              Labels: flip-6
> 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

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