Andy LoPresto created NIFI-3723:
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             Summary: Provide standalone tool to perform provenance repository 
encryption translation
                 Key: NIFI-3723
                 URL: https://issues.apache.org/jira/browse/NIFI-3723
             Project: Apache NiFi
          Issue Type: Sub-task
          Components: Tools and Build
    Affects Versions: 1.2.0
            Reporter: Andy LoPresto
            Assignee: Andy LoPresto


The NiFi Toolkit should provide a standalone tool to handle translation of the 
provenance repository from encrypted -> unencrypted or vice-versa .

* Unencrypted -> encrypted: Attempt to create a 
{{EventIdFirstSchemaRecordReader}} instance to read the existing events into 
memory and write them back using {{EncryptedSchemaRecordWriter}}
* Encrypted -> unencrypted: Attempt to create a {{EncryptedSchemaRecordReader}} 
instance to read the existing events into memory and write them back using 
{{EventIdFirstSchemaRecordWriter}} or {{ByteArraySchemaRecordWriter}} depending 
on the repository implementation class. This depends on the key(s) for the key 
IDs used still being available via {{nifi.properties}}.




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