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From Sivaprasanna <>
Subject Question regarding InstanceClassLoader
Date Wed, 07 Feb 2018 17:30:27 GMT
With NiFi 1.1 onward, support to load resources to classpath dynamically is
supported. I read the articles related to this on:


I understand we can make a property this way by setting
PropertyDescriptor.dynamicallyModifiesClasspath(true). I want to know how
this gets communicated with the framework and the framework handles this. I
dug more and found that ExtensionManager. createInstanceClassLoader() does
this job. Correct me, if I'm wrong. If that's the case, I want to know how
the internal call happens i.e. setting dynamicallyModifiesClassPath
triggers the instance class loader.

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