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How to secure nifi processor

How to secure nifi processor



I have kerberos enabled in my cluster.

I have Nifi with SSL and with kerberos integration.

When i autenticate in Nifi i do for example with user1@REALM.COM

I have some questions

1. when I use a processor. Is there a way to pass the nifi user? To propagate the user1??

2. If the answer is no. The best way to work with a processor is to use the headless? Example: To use PutHDFS, is a good practise use hdfs.headless.keytab ??


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