Hello Bala,
Are all your processors HTTP processors? Which processors are you trying to use
to grab data from the IP? You may want to think about whether you could use
just a couple processors and update them by hand.
If you have to have many processors that hit the same IP, they all can accept
source connections and they all allow Expression Language, then you can use
"GetFile" in order to grab a file with the IP you need. Then ExtractText to put
the IP address in an attribute and lastly use the attribute with the IP in an
Expression Language expression. You'll be able to modify the input file
whenever you need to update the IP and your processors will automatically use
the new IP.
Joe
- - - - - - Joseph Percivalllinkedin.com/in/Percivalle: joeperciv...@yahoo.com
On Thursday, November 17, 2016 8:51 AM, balacode63
<balamurugan.c...@gmail.com> wrote:
Hi all,
My use case is,
1)Process group A is having 10 processors which uses same ip address
ex(192.168.1.1) for some processing. ex http post
2) if this ip address is changed, i need to update all the processors.
3) is there any way i can handle this in a configuration file in nifi?
ex: this configuration data will be used across different processors
Please guide me
Thanks,
Bala
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