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From "ASF subversion and git services (Jira)" <>
Subject [jira] [Commented] (NIFI-6255) Allow NiFi to hash specific attributes of a record
Date Mon, 25 May 2020 10:43:01 GMT


ASF subversion and git services commented on NIFI-6255:

Commit 0f4b79b55ec7e4a85334d4a0d3e7200021950d1a in nifi's branch refs/heads/master from Phillip
[;h=0f4b79b ]

NIFI-6255 NIFI-6287: Hash function for expression language and record path.
NIFI-6255 NIFI-6287: Rebased to match the new expression language interface
NIFI-6255 NIFI-6287: Fix wildcard imports and unused imports
NIFI-6255 NIFI-6287: Move to the common codec DigetUtils
Update commons-codec

This closes #3624

Signed-off-by: Mike Thomsen <>

> Allow NiFi to hash specific attributes of a record
> --------------------------------------------------
>                 Key: NIFI-6255
>                 URL:
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Extensions
>            Reporter: Nathan Bruce
>            Assignee: Phillip Grenier
>            Priority: Trivial
>          Time Spent: 2h 40m
>  Remaining Estimate: 0h
> Create a processor for NiFi to read in a file of records through the Record Reader
service and hash specific keys within the record. 
> The processor will accept a comma delimited list of strings that would specify the keys
to be hashed, as an attribute. If the keys specified are not present in a given record, the
processor should continue without resulting in a failure. 
> The processor will have a list of hashing algorithms to be applied to the record, as
well as an optional salt. 
> The hashed value will replace the current value stored for the given key then passed
on to the Record Writer service. 

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