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https://issues.apache.org/jira/browse/NIFI-11530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17731412#comment-17731412
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Joe Witt commented on NIFI-11530:
---------------------------------
I suspect what you're hitting is based on
'nifi.content.repository.archive.backpressure.percentage' which in your case is
defaulting to 52% which you're pretty much always already at since all the
repos are shared and always already at 50%.
Read more about this in the admin guide here
https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html
You could disable archiving which will let it keep going but you'll run into
other space issues at it approaches 100%. The better path is to ensure each
key repository has its own physical/logical volume to ensure its space is
manageable and not shared (on each node).
The best place to start with these docs is here
https://nifi.apache.org/docs.html
> Disk full even with nifi.content.repository.archive.max.usage.percentage set
> to 50%
> -----------------------------------------------------------------------------------
>
> Key: NIFI-11530
> URL: https://issues.apache.org/jira/browse/NIFI-11530
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.20.0
> Environment: Ubuntu 20.04.5 LTS
> Reporter: Giovanni
> Priority: Major
> Attachments: 20230605_disk_usage.jpg, content_archive.jpg,
> flowfile_archive.jpg, jvm.jpg, nifi1-app.log, nifi2-app.log, nifi3-app.log,
> nifi_bug.jpg, provenance_archive.jpg
>
>
> Nifi primary node reports disk full causing all nodes to stop working.
> Restarting nifi service does not resolve.
> Restarting the VM does not resolve.
> The only way to fix is to clean te content_repository dir:
> rm -rf ./nifi/content_repository/*
>
> Unfortunately I have no logs of the issue ongoing.
>
> UPDATE:
> I'm having the problem again.
> Every archive size is more than 50% on each node, with 70%+ peak on
> coordinator node (see attachments).
> I'm also attaching nifi-app.log this time.
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