Hi Joe, Interesting... I didn't find anything in the nifi-app.log, however, I found these logged in the nifi.user.log.
2016-06-08 10:18:22,089 INFO [NiFi Web Server-20] org.apache.nifi.web.filter.RequestLogger Attempting request for (anonymous) PUT http://nifi.dev.azure.ds-iq.corp:10000/nifi-api/controller/process-groups/658947de-a030-3832-95a6-1f4d2b346131 (source ip: 10.200.0.31) 2016-06-08 10:18:22,089 INFO [NiFi Web Server-20] o.a.n.w.a.c.IllegalStateExceptionMapper java.lang.IllegalStateException: EvaluateXPath[id=6c73cffa-0d34-3b25-94d4-14d115b8b62b] is not in a valid state. Returning Conflict response. 2016-06-08 10:18:24,636 INFO [NiFi Web Server-18] org.apache.nifi.web.filter.RequestLogger Attempting request for (anonymous) GET http://nifi.dev.azure.ds-iq.corp:10000/nifi-api/controller (source ip: 10.200.0.31) 2016-06-08 10:18:25,324 INFO [NiFi Web Server-22] org.apache.nifi.web.filter.RequestLogger Attempting request for (anonymous) GET http://nifi.dev.azure.ds-iq.corp:10000/nifi-api/controller (source ip: 10.200.0.31) 2016-06-08 10:18:29,511 INFO [NiFi Web Server-24] org.apache.nifi.web.filter.RequestLogger Attempting request for (anonymous) PUT http://nifi.dev.azure.ds-iq.corp:10000/nifi-api/controller/process-groups/658947de-a030-3832-95a6-1f4d2b346131 (source ip: 10.200.0.31) 2016-06-08 10:18:29,542 INFO [NiFi Web Server-24] o.a.n.w.a.c.IllegalStateExceptionMapper java.lang.IllegalStateException: EvaluateXPath[id=6c73cffa-0d34-3b25-94d4-14d115b8b62b] is not in a valid state. Returning Conflict response. This is the message box I got when I tried to run my workflow: Node azudevmgmt01.ds-iq.corp:10001 is unable to fulfill this request due to: EvaluateXPath[id=6c73cffa-0d34-3b25-94d4-14d115b8b62b] is not in a valid state Thanks, Keith ________________________________________ From: Joe Witt <[email protected]> Sent: Wednesday, June 08, 2016 10:02 AM To: [email protected] Subject: Re: Failure when running a workflow created from a template from another NiFi version. Keith, Can you collect more information on this from the nifi-app.log? Not in valid state should be associated with some exceptions and such that ideally will be in the logs. Thanks Joe On Wed, Jun 8, 2016 at 1:00 PM, Keith Lim <[email protected]> wrote: > Any help on this before while I am upgrading my NiFi to 0.7.0 > > > If this is an incompatibility issue between source (where the workflow is > developed) and target NiFi (where the workflow is imported into and run), > how is it best to deal with it without having to rewrite in new version? > > > Thanks, > Keith > > ________________________________ > > From: Keith Lim <[email protected]> > Sent: Tuesday, June 07, 2016 5:07 PM > To: [email protected] > Subject: Failure when running a workflow created from a template from > another NiFi version. > > > I am getting a weird error when I ran a workflow created from a template > exported from another NiFi environment. > > > The source template was developed in NiFi 0.6.1 and I ran it on 0.7.0. > > > The error is > > Node <mymachinenode> is unable to fulfill this request due to: > EvaluateXPath[id=6c73cffa-0d34-3b25-94d4-14d115b8b62b] is not in a valid > state > > > I went on to delete the processor instance in question and reran, and it > would complaint the next processor until none is left. I was wondering this > is related to upgrade and how is best to fix it without having to re-write > the whole workflow on the new version? > > Thanks, > Keith > >
