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https://issues.apache.org/jira/browse/NIFI-3247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15787832#comment-15787832
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ASF GitHub Bot commented on NIFI-3247:
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Github user pvillard31 commented on the issue:
https://github.com/apache/nifi/pull/1353
Visually verified code change, full build with contrib-check, manually
fixed conflict with master. LGTM. Merged to master. Thanks @mcgilman!
> Remove unnecessary authorization check when creating a Connection
> -----------------------------------------------------------------
>
> Key: NIFI-3247
> URL: https://issues.apache.org/jira/browse/NIFI-3247
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Matt Gilman
> Assignee: Matt Gilman
> Fix For: 1.2.0
>
>
> We are currently performing an extra unnecessary authorization check in the
> StandardConnectionDAO. The source and destinations were already authorized as
> part of the phase one (in the two phase commit). The extra check happens to
> be in phase two and could lead to issues if it fails because a node has
> reloaded its policies from the configured authorizer.
> This additionally leads to issues when the source or destination component is
> a port in a RemoteProcessGroup that is self-referencing. This issue caused by
> NIFI-3155. However, removing the extra checks will resolve this issue
> NIFI-3155 still needs to be addressed for the reasons described.
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