Installing HDF Services on an Existing HDP Cluster
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Configure NiFi

About This Task

The NiFi tab in the Customize Services step to configure NiFi. Generally, you can accept the defaults during initial installation. However, there are some configurations that you must set before proceeding.


  1. From Advanced-nifi-ambari-config, specify the Encrypt Configuration Master Key Passwords. This password is used to generate the master key for sensitive properties encryption in the NiFi properties file when it is written to disk. It must be at least 12 characters.

  2. From Advanced-nifi-ambari-config provide the Sensitive property values encryption password. This is the password used to encrypt any sensitive property values that are configured in processors. It is recommend that it be at least 10 characters.