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https://issues.apache.org/jira/browse/NIFI-2330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386081#comment-15386081
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ASF GitHub Bot commented on NIFI-2330:
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GitHub user markap14 opened a pull request:

    https://github.com/apache/nifi/pull/686

    NIFI-2330: Ensure that we set ProcessGroupDTO's contents after popula…

    …ting sets of components, as the contents dto now copies the sets

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

    $ git pull https://github.com/markap14/nifi NIFI-2330

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

    https://github.com/apache/nifi/pull/686.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 #686
    
----
commit 4b22d8358b73126f7f062fcba3617df2198a6385
Author: Mark Payne <[email protected]>
Date:   2016-07-20T15:57:41Z

    NIFI-2330: Ensure that we set ProcessGroupDTO's contents after populating 
sets of components, as the contents dto now copies the sets

----


> If unable to connect to cluster, node loads an empty flow instead of loading 
> current flow
> -----------------------------------------------------------------------------------------
>
>                 Key: NIFI-2330
>                 URL: https://issues.apache.org/jira/browse/NIFI-2330
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.0.0
>            Reporter: Mark Payne
>            Priority: Blocker
>             Fix For: 1.0.0
>
>
> I have a three-node cluster that has a dataflow established. If I shut down 
> all nodes and start only one (running embedded zookeeper) so that the node is 
> not able to connect to cluster due to not able to reach zookeeper - the node 
> should load the current flow from disk and begin processing it. However, it 
> instead loads an empty flow, as is evident by navigating to the URI of the 
> node and seeing nothing on the canvas.



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