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Posted to commits@nifi.apache.org by "Joseph Percivall (JIRA)" <ji...@apache.org> on 2016/04/20 15:50:25 UTC

[jira] [Assigned] (MINIFI-17) Provide error handling of invalid configurations on configuration reloads

     [ https://issues.apache.org/jira/browse/MINIFI-17?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Percivall reassigned MINIFI-17:
--------------------------------------

    Assignee: Joseph Percivall

> Provide error handling of invalid configurations on configuration reloads
> -------------------------------------------------------------------------
>
>                 Key: MINIFI-17
>                 URL: https://issues.apache.org/jira/browse/MINIFI-17
>             Project: Apache NiFi MiNiFi
>          Issue Type: Improvement
>            Reporter: Aldrin Piri
>            Assignee: Joseph Percivall
>
> There should be additional facilities to provide for the case where a transformed configuration is not valid or leads to issues with restarting.
> One approach might be to cache the last good configuration and attempt a restart, where if the process failed to work successfully, rollback.
> Another would be to attempt some validation of the resultant flow before killing the existing item running, but could be difficult given how closely a FlowController is tied to runtime.   



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