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From "Matt Gilman (JIRA)" <>
Subject [jira] [Updated] (NIFI-2830) Template UUIDs out of sync in cluster
Date Wed, 28 Sep 2016 20:05:20 GMT


Matt Gilman updated NIFI-2830:
    Fix Version/s: 1.1.0

> Template UUIDs out of sync in cluster
> -------------------------------------
>                 Key: NIFI-2830
>                 URL:
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>    Affects Versions: 1.0.0
>            Reporter: Aldrin Piri
>            Assignee: Matt Gilman
>             Fix For: 1.1.0
> I uploaded a template to a clustered instance of NiFi which presented me with a success
dialog.  This, and subsequent actions, were performed through a node, nifi1.  Upon trying
to add this template to the canvas, I received a message that
> {code}
> Node nifi2:8443 is unable to fulfill this request due to: Unable to locate template with
id '76c907b3-2664-30e4-987b-e9021ebcc844'.
> {code}
> Upon performing an inspection on several of the nodes in the cluster, I saw that all
but nifi2 had the above listed UUID, but nifi2 had a different UUID.  Upon trying to delete
the template, I was presented with the same error.  This behavior, inclusive of the error
message was the same when performing the same actions on nifi2.
> Re-uploading the template with a different name, everything worked as anticipated.
> There was nothing of note in nifi-app or nifi-user logs beyond the information provided
in the error dialog.  Of possible note is that the node in question was possibly having some
intermittent network issues but was listed as continuously connected on the node I was accessing.

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