question Re: NiFi Reuse of UUID during template migration? in Archives of Support Questions (Read Only) https://community.cloudera.com/t5/Archives-of-Support-Questions/NiFi-Reuse-of-UUID-during-template-migration/m-p/143111#M56445 <A rel="user" href="https://community.cloudera.com/users/1486/smanjee.html" nodeid="1486">@Sunile Manjee</A><P>UUIDs are created when a template is add to the canvas. This allows users to instantiate the same template multiple times within a single NiFi. It also insures not conflict of UUID with other existing components already instantiated. There is no way for users to set the UUIDs of any component manually.</P><P>The only way to maintain UUIDs between NiFi instances is to move the entire flow.xml.gz file from one NIFi to the next rather then using templates.</P><P>Thanks,</P><P>Matt</P> Wed, 08 Mar 2017 01:38:09 GMT MattWho 2017-03-08T01:38:09Z NiFi Reuse of UUID during template migration? https://community.cloudera.com/t5/Archives-of-Support-Questions/NiFi-Reuse-of-UUID-during-template-migration/m-p/143110#M56444 <P>Is there any way to reuse NiFi PG or processor UUID while migrating a template from one environment to another?</P> Wed, 08 Mar 2017 00:01:12 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/NiFi-Reuse-of-UUID-during-template-migration/m-p/143110#M56444 sunile_manjee 2017-03-08T00:01:12Z Re: NiFi Reuse of UUID during template migration? https://community.cloudera.com/t5/Archives-of-Support-Questions/NiFi-Reuse-of-UUID-during-template-migration/m-p/143111#M56445 <A rel="user" href="https://community.cloudera.com/users/1486/smanjee.html" nodeid="1486">@Sunile Manjee</A><P>UUIDs are created when a template is add to the canvas. This allows users to instantiate the same template multiple times within a single NiFi. It also insures not conflict of UUID with other existing components already instantiated. There is no way for users to set the UUIDs of any component manually.</P><P>The only way to maintain UUIDs between NiFi instances is to move the entire flow.xml.gz file from one NIFi to the next rather then using templates.</P><P>Thanks,</P><P>Matt</P> Wed, 08 Mar 2017 01:38:09 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/NiFi-Reuse-of-UUID-during-template-migration/m-p/143111#M56445 MattWho 2017-03-08T01:38:09Z