> 2019 11:02 AMTo: dev@nifi.apache.org
> Subject: [EXT] Re: Duplicate flow files *without* their content
> Hi Edward,
> thank you for your input. I didn't know about the cow-semantics, that's
> really useful. I'll check out the in-depth
> guide for sure!In my case, the content of
be an empty string.
Thanks,
Peter
From: Lars Winderling
Sent: Wednesday, July 31, 2019 11:02 AM
To: dev@nifi.apache.org
Subject: [EXT] Re: Duplicate flow files *without* their content
Hi Edward,
thank you for your input. I didn't know about the cow-semantics, that's really
useful. I'll check
Hi Edward,
thank you for your input. I didn't know about the cow-semantics, that's really
useful. I'll check out the in-depth guide
for sure!In my case, the content of the flow file does change heavily from one
processor to the next one, so I doubt
copy-on-write would help here.
Best,Lars
On
HI Lars,
In short. depending on the how a FlowFile is duplicated, the content
shouldn't be duplicated as well.
In general, content is only duplicated when it has been deemed to have been
changed (copy-on-write semantics). For the most part (unless a FlowFIle has
a large number of attributes) a
Dear NiFi community,
I often face the use-case where I import flow files with content of order
O(1gb) or O(10gb) – already compressed.
Let's day I need to branch off of a flow where the actual flow file should be
processed further, and one some side
branch I want just to do some kind of logging
