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https://issues.apache.org/jira/browse/NIFI-3026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15656964#comment-15656964
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ASF GitHub Bot commented on NIFI-3026:
--------------------------------------

GitHub user ijokarumawak opened a pull request:

    https://github.com/apache/nifi/pull/1208

    NIFI-3026: Support multiple remote target URLs

    Thank you for submitting a contribution to Apache NiFi.
    
    In order to streamline the review of the contribution we ask you
    to ensure the following steps have been taken:
    
    ### For all changes:
    - [x] Is there a JIRA ticket associated with this PR? Is it referenced 
         in the commit message?
    
    - [x] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number 
you are trying to resolve? Pay particular attention to the hyphen "-" character.
    
    - [x] Has your PR been rebased against the latest commit within the target 
branch (typically master)?
    
    - [x] Is your initial contribution a single, squashed commit?
    
    ### For code changes:
    - [x] Have you ensured that the full suite of tests is executed via mvn 
-Pcontrib-check clean install at the root nifi folder?
    - [x] Have you written or updated unit tests to verify your changes?
    - [ ] If adding new dependencies to the code, are these dependencies 
licensed in a way that is compatible for inclusion under [ASF 
2.0](http://www.apache.org/legal/resolved.html#category-a)? 
    - [ ] If applicable, have you updated the LICENSE file, including the main 
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You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/ijokarumawak/nifi nifi-3026

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

    https://github.com/apache/nifi/pull/1208.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 #1208
    
----
commit 8f09b9ca1db1e4ac2d722645304b5b4a682ccaa5
Author: Koji Kawamura <[email protected]>
Date:   2016-11-11T12:25:13Z

    NIFI-3026: Support multiple remote target URLs

----


> S2S initial connection behavior enhancement
> -------------------------------------------
>
>                 Key: NIFI-3026
>                 URL: https://issues.apache.org/jira/browse/NIFI-3026
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework, Core UI
>            Reporter: Koji Kawamura
>            Assignee: Koji Kawamura
>
> s2s client behavior and initial connection improvement is needed.
> Current experience is this: I, as a client (e.g. minifi), connect to a nifi 
> cluster of e.g. 10 nodes. but i need to specify 1 node URL to establish this 
> connection. this node may not be available 100% and go down, in which case my 
> initial connection won't work.
> Once S2S makes the first connection, it then has a list of all nodes, and can 
> check their status. But first connection failure would be a concern if the 
> specified URL is somehow not working. Usually for these problems, the client 
> should be able to specify multiple urls (according to multiple target cluster 
> nodes), comma-separated.



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