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Posted to submarine-dev@hadoop.apache.org by "kevin su (JIRA)" <ji...@apache.org> on 2019/07/31 04:56:00 UTC

[jira] [Assigned] (SUBMARINE-84) The environment variable TF_CONFIG hard coded port number "8000" will cause distributed training job's worker fail to start

     [ https://issues.apache.org/jira/browse/SUBMARINE-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

kevin su reassigned SUBMARINE-84:
---------------------------------

    Assignee: kevin su

> The environment variable TF_CONFIG hard coded port number "8000" will cause distributed training job's worker fail to start
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SUBMARINE-84
>                 URL: https://issues.apache.org/jira/browse/SUBMARINE-84
>             Project: Hadoop Submarine
>          Issue Type: Improvement
>            Reporter: Zhankun Tang
>            Assignee: kevin su
>            Priority: Critical
>
> When there's no network virtualization solution like Calico deployed, the hard-coded 8000 port conflicts may cause worker/ps container gRPC server fails to start if they were allocated to one host and use host network.



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