Github user JPercivall commented on a diff in the pull request:
https://github.com/apache/nifi/pull/575#discussion_r70831253
--- Diff:
nifi-api/src/main/java/org/apache/nifi/components/ValidationContext.java ---
@@ -99,4 +100,9 @@
* @return the identifier of the ProcessGroup that the component being
validated lives in
*/
String getProcessGroupIdentifier();
+
+ /**
+ * @return the {@link NodeTypeProvider} which can be used to detect
the node type of this NiFi instance.
+ */
+ NodeTypeProvider getNodeTypeProvider();
--- End diff --
I don't think this should be exposed here. The primary node check is
inherently dangerous for a validation check and something we shouldn't
encourage. Instead let the user get the state in the init and use the clustered
value in the validation check.
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