Github user pvillard31 commented on the issue:
https://github.com/apache/nifi/pull/1925
@ottobackwards - you're completely right and by rebasing the PR, I missed
something.
Instead of using
````java
grokCompiler.register(String,String);
````
I should use
````java
grokCompiler.register(Map<String,String>);
````
That would solve the issue you're mentioning, right?
The reasoning behind this PR is to remove the need of a file (deploying
files on every node of a NiFi cluster can be annoying... and by using a
controller service, this can be part of the flow development lifecycle since it
can be saved in the NiFi Registry).
What do you think?
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