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From "Joseph Gresock (JIRA)" <>
Subject [jira] [Created] (NIFI-531) Add UpdateContent processor
Date Tue, 21 Apr 2015 23:35:59 GMT
Joseph Gresock created NIFI-531:

             Summary: Add UpdateContent processor
                 Key: NIFI-531
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Core Framework
            Reporter: Joseph Gresock

A simple and powerful processor would be one that can replace the content of a flow file with
an evaluated EL expression.  This could be coupled with processors that take specific document
formats as input (e.g., PutSolr from NIFI-461), which could easily be constructed using one
or more flow file attributes.

I believe the only way built into Nifi that lets you achieve this is to specify a header file
in MergeContent, whose contents is an EL expression.  This would simplify the process.

Pull request forthcoming this week.

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