Randy Gelhausen created NIFI-1205:
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Summary: Allow GetFile's "File Filter" property to support
expression language
Key: NIFI-1205
URL: https://issues.apache.org/jira/browse/NIFI-1205
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: Randy Gelhausen
Priority: Minor
GetFile is useful as a scheduled processor, but currently assumes foreknowledge
of which files the user desires to match.
There may be external signals, e.g. a process crash, that users desire to
trigger GetFile to pickup and do work on artifacts specific to the trigger.
Adding expression language support for the File Filter property would allow
incoming flowfiles to point the processor at different files of interest.
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