[jira] [Assigned] (NIFI-907) The expression language guide should talk about standard flowfile attributes

["Joseph Percivall (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Percivall reassigned NIFI-907:
-------------------------------------

    Assignee: Joseph Percivall

> The expression language guide should talk about standard flowfile attributes
> ----------------------------------------------------------------------------
>
>                 Key: NIFI-907
>                 URL: https://issues.apache.org/jira/browse/NIFI-907
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Documentation & Website
>            Reporter: Joseph Witt
>            Assignee: Joseph Percivall
>              Labels: beginner
>             Fix For: 0.3.0
>
>         Attachments: NIFI-907.patch
>
>
> The expression language should include a paragraph talking about standard flowfile attributes.  There really are very few besides say filename, path, uuid.  But these should be talked about.  And the fact that this is about it is also good to point out.  It would also be be beneficial to describe how a user can see what attributes were on a flowfile at a given point in the flow to aid the user in debugging and truly understanding the flow.



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