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ASF GitHub Bot commented on NIFI-543: ------------------------------------- Github user markap14 commented on a diff in the pull request: https://github.com/apache/nifi/pull/2509#discussion_r180211507 --- Diff: nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/nf-processor-details.js --- @@ -215,9 +215,10 @@ } var executionNode = details.config['executionNode']; + var executionNodeRestricted = details.executionNodeRestricted // only show the execution-node when applicable - if (nfClusterSummary.isClustered() || executionNode === 'PRIMARY') { + if (nfClusterSummary.isClustered() && executionNodeRestricted !== true) { --- End diff -- I think we need the executionNode === 'PRIMARY' to still be considered here as well. > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)