[FLUME-2179] Add Interceptor to create a new event header based on the presence of a string wihtin another header

• Type: New Feature
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.4.0
• Component/s: Easy
• Assignee: Gabriel Commeau
• Reporter: Gabriel Commeau
• Created: 25/Aug/13 05:03
• Updated: 29/Nov/13 12:43

Description

This interceptor manipulates Flume event headers, by creating a new header based on the presence of a string (via a regular expression) within another header. If the header searched for is missing, it does nothing. Also, if the searched header does not contain the search expression, the default behavior is to not create the new header. This behavior can be overridden.