[FLUME-2902] Add field projecting interceptor

• Type: Improvement
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Component/s: Sinks+Sources
• Labels: interceptors
• Flags: Patch
• Assignee: Unassigned
• Reporter: zhengcanbin
• Created: 19/Apr/16 11:14
• Updated: 01/Sep/16 06:15

Description

Main functionalities are as below:
1. filter out specified fields from the raw input
2. reorder these selected fields
3. change field separator
4. trim field

Use case:

• agent.sources.r1.type = SEQ
• agent.sources.r1.interceptors = i1
• agent.sources.r1.interceptors.i1.type = org.apache.flume.interceptor.FieldProjectInterceptor
• agent.sources.r1.interceptors.i1.charset = UTF-8
• agent.sources.r1.interceptors.i1.inputSeparator = |
• agent.sources.r1.interceptors.i1.outputSeparator = ,
• agent.sources.r1.interceptors.i1.outputFields = 3 5 2

Issue Links

• is duplicated by: FLUME-2879 add field projecting Interceptor