Actually, I forgot auto-loading is in 1.9.0 [1], but even without that you could do the same thing and instead write it to your custom_lib, and then you'd have to call ExecuteScript to call "bin/nifi.sh restart". With auto-loading then no restart is required.
[1] https://issues.apache.org/jira/browse/NIFI-5673 On Mon, Nov 18, 2019 at 12:09 PM sanjeet rath <rath.sanj...@gmail.com> wrote: > > Thanks Bryan for your quick response. > we are using nifi 1.8 version.Could you please suggest something regards to > 1.8 version. > > Regards, > Sanjeet > > On Mon, 18 Nov, 2019, 10:21 PM Bryan Bende, <bbe...@gmail.com> wrote: >> >> If you are using NiFi 1.9.x or newer, then there is a new feature to >> auto-load new NARs in a directory specified by >> nifi.nar.library.autoload.directory in nifi.properties. >> >> You could make part of your NiFi flow run ListS3 -> FetchS3 -> PutFile >> into the auto-load directory, then NiFi will update itself and you >> won't need to restart. >> >> You'll want to make List3 run on all nodes since each node needs to >> get its own copy of the NAR. >> >> On Mon, Nov 18, 2019 at 11:42 AM sanjeet rath <rath.sanj...@gmail.com> wrote: >> > >> > >> > Hi Team, >> > >> > I have a requirement of building CI/CD pipeline using jenkin & concourse >> > to build and deploy custom nars in AWS nifi cluster. >> > The CI part is completed successfully , but in the CD while doing the >> > deployment using concourse pipeline, we have a problem , we can not ssh >> > to port 22 of the nifi cluster nodes due to restrictions. >> > So we planed to copy the nar files from artifactory(jfrog) to s3 bucket & >> > from S3 bucket we will copy it to custom_lib folder of the nodes of aws >> > nifi cluster. >> > we have another restriction to avoid use of cron tab to (run on each niffi >> > cluster nodes )to pull it from s3 . >> > >> > Could you please suggest , how to copy files from s3 to cutom_lib folder >> > of nifi cluster and restart nifi service using jenkin and concourse >> > >> > Thanks >> > -- >> > Sanjeet Kumar Rath, >> > mob- +91 8777577470 >> >
