[jira] [Commented] (NIFI-3148) Universal Error Handling

["Aldrin Piri (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-3148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15722551#comment-15722551 ] 

Aldrin Piri commented on NIFI-3148:
-----------------------------------

Hey Andreas,

Thanks for creating this issue and sharing some of your areas to address.  I do think there are some commonalities we can tease out of this and should serve as a nice basis for additional tickets and work. 

> Universal Error Handling
> ------------------------
>
>                 Key: NIFI-3148
>                 URL: https://issues.apache.org/jira/browse/NIFI-3148
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>    Affects Versions: 1.0.0
>            Reporter: Andreas Petter
>            Priority: Minor
>
> For error handling processors (like a custom generic error handling processor doing some generic clean-up procedure in case of failure) it might be beneficial to be able to track:
> 1.) which connection the error came in (e.g. FetchSFTP has three different error handling relationships)
> 2.) have a way (like a common attribute name) to transport errors and error messages (e.g. Exceptions)
> 3.) maybe have special error tracking support in the ui (e.g. a checkbox to switch off processors only connected through error connections and things like that to increase comprehensibility of data flows)



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