Joseph Gresock created NIFI-531:
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Summary: Add UpdateContent processor
Key: NIFI-531
URL: https://issues.apache.org/jira/browse/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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