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https://issues.apache.org/jira/browse/NIFI-3876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16008125#comment-16008125
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ASF GitHub Bot commented on NIFI-3876:
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GitHub user scottyaslan opened a pull request:
https://github.com/apache/nifi/pull/1789
[NIFI-3876] trim whitespace processor names before applying ellipsis
Thank you for submitting a contribution to Apache NiFi.
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/scottyaslan/nifi NIFI-3876
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/1789.patch
To close this pull request, make a commit to your master/trunk branch
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This closes #1789
----
commit 605d8e9614cbf9d81afbeba9c138d708164be88d
Author: Scott Aslan <[email protected]>
Date: 2017-05-12T13:28:24Z
[NIFI-3876] trim whitespace processor names before applying ellipsis
----
> UI - UI hanging if using a blank name for a processor
> -----------------------------------------------------
>
> Key: NIFI-3876
> URL: https://issues.apache.org/jira/browse/NIFI-3876
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core UI
> Affects Versions: 1.2.0
> Environment: Firefox 53.0
> Reporter: Pierre Villard
> Assignee: Scott Aslan
> Priority: Minor
> Attachments: Screen Shot 2017-05-12 at 11.24.58 AM.png
>
>
> When setting a blank name to a processor, the UI will fail and refresh will
> hang (see screenshot). It's not the case with an empty name. Could be
> interesting to prevent blank/empty names for the components.
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