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Posted to issues@nifi.apache.org by "Bryan Bende (JIRA)" <ji...@apache.org> on 2017/09/21 13:52:00 UTC

[jira] [Resolved] (NIFIREG-18) Refactor MetadataProvider to use an embedded database

     [ https://issues.apache.org/jira/browse/NIFIREG-18?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Bende resolved NIFIREG-18.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 0.0.1

> Refactor MetadataProvider to use an embedded database
> -----------------------------------------------------
>
>                 Key: NIFIREG-18
>                 URL: https://issues.apache.org/jira/browse/NIFIREG-18
>             Project: NiFi Registry
>          Issue Type: Improvement
>            Reporter: Bryan Bende
>            Assignee: Bryan Bende
>            Priority: Minor
>             Fix For: 0.0.1
>
>
> We need to leverage transactions when persisting data to avoid inconsistent states. Currently the MetadataProvider is based on an XML file which doesn't offer much way to rollback an operation. We should switch to using an embedded database.



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