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https://issues.apache.org/jira/browse/NIFI-8614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17347187#comment-17347187
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ASF subversion and git services commented on NIFI-8614:
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Commit a223f1e71f809893cdb702380e929e5206512e0b in nifi's branch
refs/heads/main from David Handermann
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=a223f1e ]
NIFI-8614 Updated FileBasedClusterNodeFirewallFactoryBean to return default
implementation
- FileBasedClusterNodeFirewallFactoryBean returns PermitAllClusterNodeFirewall
instead of null to avoid having the Spring Framework return a NullBean in
Spring Framework 5
Signed-off-by: Matthew Burgess <[email protected]>
This closes #5082
> Null Cluster Node Firewall fails to start on Spring 5
> -----------------------------------------------------
>
> Key: NIFI-8614
> URL: https://issues.apache.org/jira/browse/NIFI-8614
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.14.0
> Reporter: David Handermann
> Assignee: David Handermann
> Priority: Major
> Fix For: 1.14.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Following the upgrade to Spring Framework 5 in NIFI-8502, a cluster node can
> fail start due to a null {{ClusterNodeFirewall}} object. The
> {{FileBasedClusterNodeFirewallFactoryBean}} returns null when no
> configuration file exists, which causes ApplicationContext.getBean() to
> return a {{NullBean}} in {{NodeClusterCoordinatorFactoryBean}}.
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