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From Andre <>
Subject LookupAttribute + CSV Lookup handling of non-matches
Date Thu, 22 Jun 2017 04:36:55 GMT
Hi all,

I have been playing with the lookup attribute and noticed a behavior that
seems counter intuitive to me:

When using the SimpleCSVLookupService I noticed that whenever the service
fails to find a match to a particular value, the LookupAttribute processor
still populated the respective dynamic property with "null" and routed the
flowfile to match instead of leaving the field untouched and transferring
the flow to unmatched.

Is this expected behavior? If so, what is the use of unmatched?

Kind regards

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