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From "Maximilian Michels (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2821) Change Akka configuration to allow accessing actors from different URLs
Date Mon, 17 Oct 2016 15:57:58 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15582605#comment-15582605

Maximilian Michels commented on FLINK-2821:

Thanks for testing [~philipp.bussche]. There was an issue with the dependency management of
my custom build. I've resolved the issue and would like to invite you to try again: http://people.apache.org/~mxm/flink-1.1.3-custom-akka.zip

With the new version, you should be able to run your containers. Next, we should resolve why
you can't use the external address of the Rancher container and bind to the internal container
address. What kind of error do you get?

> Change Akka configuration to allow accessing actors from different URLs
> -----------------------------------------------------------------------
>                 Key: FLINK-2821
>                 URL: https://issues.apache.org/jira/browse/FLINK-2821
>             Project: Flink
>          Issue Type: Bug
>          Components: Distributed Coordination
>            Reporter: Robert Metzger
>            Assignee: Maximilian Michels
> Akka expects the actor's URL to be exactly matching.
> As pointed out here, cases where users were complaining about this: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Error-trying-to-access-JM-through-proxy-td3018.html
>   - Proxy routing (as described here, send to the proxy URL, receiver recognizes only
original URL)
>   - Using hostname / IP interchangeably does not work (we solved this by always putting
IP addresses into URLs, never hostnames)
>   - Binding to multiple interfaces (any local does not work. Still no solution
to that (but seems not too much of a restriction)
> I am aware that this is not possible due to Akka, so it is actually not a Flink bug.
But I think we should track the resolution of the issue here anyways because its affecting
our user's satisfaction.

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