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Posted to issues@nifi.apache.org by "Josef Zahner (Jira)" <ji...@apache.org> on 2022/07/13 14:42:00 UTC

[jira] [Updated] (NIFI-10226) Empty Queue 1'500'000 flowfiles - NiFi GUI HTTP Error 503

     [ https://issues.apache.org/jira/browse/NIFI-10226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josef Zahner updated NIFI-10226:
--------------------------------
    Summary: Empty Queue 1'500'000 flowfiles - NiFi GUI HTTP Error 503  (was: Empty Queue of 1'500'000 flowfiles - NiFi GUI shows HTTP Error 503)

> Empty Queue 1'500'000 flowfiles - NiFi GUI HTTP Error 503
> ---------------------------------------------------------
>
>                 Key: NIFI-10226
>                 URL: https://issues.apache.org/jira/browse/NIFI-10226
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core UI
>    Affects Versions: 1.15.3
>         Environment: 8-Node cluster
>            Reporter: Josef Zahner
>            Priority: Major
>         Attachments: Screenshot 2022-07-13 at 13.46.23.png
>
>
> We have a ListSFTP processor which produces 1'500'000 flowfiles as output. When we try to "Empty Queue" it takes multiple minutes and the GUI shows a HTTP 503 error during that period. We can't open the GUI again until the deletion is complete. Those flowfiles are all on the primary node and not load balanced within the cluster.  Below is the final GUI message. The intermediate message looks similar but without the removed string.
> !Screenshot 2022-07-13 at 13.46.23.png!



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