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https://issues.apache.org/jira/browse/NIFI-543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415931#comment-16415931
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ASF GitHub Bot commented on NIFI-543:
-------------------------------------
Github user zenfenan commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2509#discussion_r177499663
--- Diff:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-client-dto/src/main/java/org/apache/nifi/web/api/dto/ProcessorConfigDTO.java
---
@@ -44,6 +44,7 @@
private String comments;
private String customUiUrl;
private Boolean lossTolerant;
+ private Boolean executionNodeRestricted;
--- End diff --
Understood. Makes more sense now. I'll move it to `ProcessorDTO`. One
question though, I added the setter in
[DTOFactory.createProcessorDTO()](https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/dto/DtoFactory.java#L2749-L2786),
it has to be added to the
[DTOFactory.copy()](https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/dto/DtoFactory.java#L3721-L3744)
as well, right? Where and how the copy() call is used?
> Provide extensions a way to indicate that they can run only on primary node,
> if clustered
> -----------------------------------------------------------------------------------------
>
> Key: NIFI-543
> URL: https://issues.apache.org/jira/browse/NIFI-543
> Project: Apache NiFi
> Issue Type: Sub-task
> Components: Core Framework, Documentation & Website, Extensions
> Reporter: Mark Payne
> Assignee: Sivaprasanna Sethuraman
> Priority: Major
>
> There are Processors that are known to be problematic if run from multiple
> nodes simultaneously. These processors should be able to use a
> @PrimaryNodeOnly annotation (or something similar) to indicate that they can
> be scheduled to run only on primary node if run in a cluster.
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