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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-8289) The RestServerEndpoint should return the address with real ip when getRestAdddress
Date Mon, 15 Jan 2018 06:20:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-8289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16325918#comment-16325918
] 

ASF GitHub Bot commented on FLINK-8289:
---------------------------------------

Github user shuai-xu commented on the issue:

    https://github.com/apache/flink/pull/5190
  
    @tillrohrmann @EronWright , this make it more clear, but seems not solve the problem completely.
Since we need to set RestOptions#ADDRESS to the address of a rest server so the client can
access the rest server. But we get 0.0.0.0 from getRestAddress of the rest server if let the
rest server bind to RestOptions#BIND_ADDRESS with 0.0.0.0 unless we add another method to
the rest server which can get the advertised address.


> The RestServerEndpoint should return the address with real ip when getRestAdddress
> ----------------------------------------------------------------------------------
>
>                 Key: FLINK-8289
>                 URL: https://issues.apache.org/jira/browse/FLINK-8289
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 1.5.0
>            Reporter: shuai.xu
>            Assignee: shuai.xu
>            Priority: Major
>              Labels: flip-6
>
> Now when RestServerEndpoint.getRestAddress, it will return an address same with the value
of config rest.address, the default it 127.0.0.1:9067, but this address can not be accessed
from another machine. And the ip for Dispatcher and JobMaster are usually dynamically, so
user will configure it to 0.0.0.0, and the getRestAddress will return 0.0.0.0:9067, this address
will be registered to YARN or Mesos, but this address can not be accessed from another machine
also. So it need to return the real ip:port for user to access the web monitor anywhere.



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