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From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (NIFI-730) Purge Queue from UI
Date Tue, 03 Nov 2015 15:37:27 GMT


ASF subversion and git services commented on NIFI-730:

Commit e4cebba3c7868010c2b9fd994b850f40b81aa044 in nifi's branch refs/heads/NIFI-274 from
[;h=e4cebba ]

Merge branch 'master' into NIFI-730

> Purge Queue from UI
> -------------------
>                 Key: NIFI-730
>                 URL:
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework, Core UI
>            Reporter: Brian Ghigiarelli
>            Priority: Minor
>             Fix For: 0.4.0
>         Attachments: blocked-ui.dump
> Making changes to connections between NiFi processors is difficult when data is queued
up between those processors. A workaround to this data build up is to stop both processors,
reduce/set the FlowFile Expiration of the connection to a low number (e.g., 2 sec), then start
the receiving processor to age off the data.
> A more user-friendly solution is to provide a "Purge" or "Delete" context menu option
on the queues to remove the data and/or age it off immediately.

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