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Posted to issues@nifi.apache.org by "Pierre Villard (JIRA)" <ji...@apache.org> on 2017/06/27 20:46:01 UTC

[jira] [Updated] (NIFI-4136) GrokReader - Add a failure option to unmatch behavior options

     [ https://issues.apache.org/jira/browse/NIFI-4136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-4136:
---------------------------------
    Status: Patch Available  (was: Open)

> GrokReader - Add a failure option to unmatch behavior options
> -------------------------------------------------------------
>
>                 Key: NIFI-4136
>                 URL: https://issues.apache.org/jira/browse/NIFI-4136
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: Pierre Villard
>            Assignee: Pierre Villard
>
> At the moment, when using the GrokReader, if a line does not match the grok expression (and is not part of a stack trace), the line can be either ignored (the line will be completely skipped) or  appended to the last field from the previous line.
> In the case where appending is not desired and that data should not be ignored/deleted, we should add the option to route the full flow file to the failure relationship. This way the flow file could be treated in a different way (for example with SplitText and ExtractGrok to isolate the incorrect lines and re-route the correct lines back to the Record processors).



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