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https://issues.apache.org/jira/browse/NIFI-868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702431#comment-14702431
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ASF GitHub Bot commented on NIFI-868:
-------------------------------------

GitHub user pukkaone opened a pull request:

    https://github.com/apache/nifi/pull/74

    NIFI-868 Configure advertised host name of Remote Process Group Input…

    … Port
    
    Before this change, the host given out to clients to connect to a Remote
    Process Group Input Port is the host where the NiFi instance runs.
    However, sometimes the binding host is different from the host that
    clients connect to. For example, when a NiFi instance runs inside a
    Docker container, a client on a separate machine must connect to the
    Docker host which forwards the connection to the container.
    
    Kafka addresses this situation by allowing a broker to configure the
    host name given out to producers, consumers, and other brokers to connect 
to.
    Implement something similar in NiFi. 
    
    Add a configuration property to specify the host name to give out to
    clients to connect to a Remote Process Group Input Port. If the property
    is not configured, then give out the name of host running the NiFi
    instance.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/pukkaone/nifi nifi-868

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/74.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #74
    
----
commit 8f98f8093868e0ed2fb1dfbe3947f1afc1bdd10b
Author: Chin Huang <[email protected]>
Date:   2015-08-19T02:35:25Z

    NIFI-868 Configure advertised host name of Remote Process Group Input Port
    
    Before this change, the host given out to clients to connect to a Remote
    Process Group Input Port is the host where the NiFi instance runs.
    However, sometimes the binding host is different from the host that
    clients connect to. For example, when a NiFi instance runs inside a
    Docker container, a client on a separate machine must connect to the
    Docker host which forwards the connection to the container.
    
    Add a configuration property to specify the host name to give out to
    clients to connect to a Remote Process Group Input Port. If the property
    is not configured, then give out the name of host running the NiFi
    instance.

----


> Configure advertised host name of Remote Process Group Input Port
> -----------------------------------------------------------------
>
>                 Key: NIFI-868
>                 URL: https://issues.apache.org/jira/browse/NIFI-868
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>    Affects Versions: 0.2.1
>         Environment: Linux
>            Reporter: Chin Huang
>
> The host given out to clients to connect to a Remote Process Group Input Port 
> is the host where the NiFi instance runs. However, sometimes the binding host 
> is different from the host that clients connect to. For example, when a NiFi 
> instance runs inside a Docker container, a client on a separate machine must 
> connect to the Docker host which forwards the connection to the container.
> Kafka addresses this situation by allowing a broker to configure the host 
> name given out to producers, consumers, and other brokers to connect to. 
> Implement something similar in NiFi. Add a configuration property to specify 
> the host name to give out to clients to connect to a Remote Process Group 
> Input Port. If the property is not configured, then give out the name of host 
> running the NiFi instance.



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