[jira] [Assigned] (NIFIREG-205) NiFi Registry DB gets out of sync with git repository, no apprent remediation

["Koji Kawamura (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFIREG-205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Koji Kawamura reassigned NIFIREG-205:
-------------------------------------

    Assignee: Koji Kawamura

> NiFi Registry DB gets out of sync with git repository, no apprent remediation
> -----------------------------------------------------------------------------
>
>                 Key: NIFIREG-205
>                 URL: https://issues.apache.org/jira/browse/NIFIREG-205
>             Project: NiFi Registry
>          Issue Type: Bug
>         Environment: Centos 7.5
>            Reporter: Dye357
>            Assignee: Koji Kawamura
>            Priority: Major
>
> I've observed a couple issues with the GitFlowPersistenceAdapter:
>  # When adding a new process group to NIFREG If for any reason the git repository is in a "dirty" (untracked file) state the adding of the process group fails. However an entry is still created in the DB with a version of 0. Once in this state you cannot delete the flow from NIFIREG and you cannot restart version control from nifi with the same name. I assume the only way to fix this is to manually go into the DB and delete the record.
>  # When using Remote To Push, if the push fails the same behavior in #1 is exhibited. It's not reasonable to expect that a push will always succeed. The remote git repository could be offline for maintenance etc...
> Steps to reproduce:
>  # Start nifi registry with an empty db and clean git repo.
>  # add an untracked file to the git repo but do-not commit it.
>  # Start a processgroup under version control.
>  # Expect Failure in Nifi UI
>  # Expect Exception in Log saying untracked files in git repo.
>  # Delete flow from nifi-registry using Actions -> Delete.
>  # Expect Failure case, recieve error deleting flow message.
>  # Refresh nifi-registry UI - flow is still present, version is 0.



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