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From Mark Bean <>
Subject Re: Upgrading NiFi Registry
Date Wed, 20 Jun 2018 15:53:39 GMT
Thanks Bryan. There is actually another step not explicitly mentioned. At
least for 0.1.0 -> 0.2.0, I needed to modify the
file as well. The 0.2.0 version has new properties/values not in the 0.1.0.
And, I had to set the following for the database (using values from 0.1.0).
This was only required on the first startup; these properties can be empty
values on subsequent startups.

In the future, if using a database location that is external to the
installation directory, is nifi.registry.db.url the only property that
needs to be modified?

On Wed, Jun 20, 2018 at 11:18 AM Bryan Bende <> wrote:

> Mark,
> The database directory and flow storage directory are where all the
> data are. By default these are created in the root of NiFi Registry,
> so depending how you want to set it up you could move those
> directories to the new install, or you could set them up to be
> external locations so you don't have to move them every time, or you
> could upgrade the lib directory of your current install and leave
> everything in place.
> The policies are the same as NiFi... stored in users.xml and
> authorizations.xml the conf directory, depending how you configured
> everything. So just copying those two files over to the new install.
> -Bryan
> On Wed, Jun 20, 2018 at 11:13 AM, Mark Bean <> wrote:
> > How does one upgrade the NiFi Registry?
> >
> > After unpacking the .tar.gz file, how does one get all the flows
> registered
> > in a previous version of NiFi Registry into the newly installed version?
> > And, how does one ensure all the policies transfer as well?
> >
> > Thanks,
> > Mark

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