Ｈｉ Andy, Actually, I did as you explained. There are more than 7 templates in my Nifi environments but I could delete the group after deleting 7 templates.
One doubt is I have not used 7 templates in that group but I'm not sure. Makoto 2017-01-28 12:59 GMT+09:00 Andy LoPresto <[email protected]>: > Makoto, > > For future reference, you only need to delete the templates contained in > the process group you are trying to delete. You can see the process group > ID in the templates listing — any that match the UUID of the PG you are > deleting need to be deleted, but others are fine. > > Andy LoPresto > [email protected] > *[email protected] <[email protected]>* > PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > > On Jan 27, 2017, at 7:56 PM, Makoto Hashimoto <[email protected]> > wrote: > > Hi all, > > I could delete the process group after deleting all templates in my > environment. > > MH > > > 2017-01-28 12:38 GMT+09:00 Andy LoPresto <[email protected]>: > >> Created NIFI-3417 [1] to address this. >> >> [1] https://issues.apache.org/jira/browse/NIFI-3417 >> >> Andy LoPresto >> [email protected] >> *[email protected] <[email protected]>* >> PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 >> >> On Jan 27, 2017, at 7:35 PM, Joe Witt <[email protected]> wrote: >> >> That certainly sounds JIRA worthy though. Templates should not be able >> to block the destruction of a process group. >> >> On Fri, Jan 27, 2017 at 10:32 PM, Andy LoPresto <[email protected]> >> wrote: >> >>> Makoto, >>> >>> Templates are tied to process groups. Unfortunately, this means that to >>> delete the group, you will have to delete the templates first. You can do >>> this by using the “hamburger” global menu at the top right of the UI and >>> selecting “Templates”, then deleting the templates which reside in this >>> process group (export them to XML first if you want to save them). >>> >>> If you want to move those templates out of the PG, and you are >>> comfortable working in XML, a less-enticing option is to stop the >>> application, uncompress and open the flow.xml.gz file, and move the >>> template entries out of the process group to root or another group, being >>> sure to update any references in the XML. Then save and compress the file, >>> and restart the application. >>> >>> I understand this is not an ideal solution. I’m going to file a Jira >>> documenting this and suggest that the dialog allows you to select one of >>> three options: >>> >>> 1. Delete process group and all contained templates >>> 2. Delete process group and move templates to parent PG (this could >>> cause issues because the components and connections will no longer be >>> defined) >>> 3. Cancel the delete operation. >>> >>> I’ll also suggest improving the documentation to make this situation >>> clearer. >>> >>> <template_delete.png> >>> >>> >>> Andy LoPresto >>> [email protected] >>> *[email protected] <[email protected]>* >>> PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 >>> >>> On Jan 27, 2017, at 7:12 PM, Makoto Hashimoto <[email protected]> >>> wrote: >>> >>> Hi, >>> >>> I'm trying to delete an empty group. >>> >>> <image.png> >>> >>> However, it fails with the following error. >>> >>> <image.png> >>> >>> Is something wrong with my operation and could someone would help to >>> solve this problem ? >>> >>> Regards, >>> MH >>> >>> >> > >
