Eric Detwiler created NIFI-8481:
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Summary: NIFI should display some warnings/errors when (a) all
timer driven threads are blocked (b) Content Repository at 100%
Key: NIFI-8481
URL: https://issues.apache.org/jira/browse/NIFI-8481
Project: Apache NiFi
Issue Type: Improvement
Components: Core UI
Affects Versions: 1.13.2
Reporter: Eric Detwiler
We experienced an issue with NIFI where there were
1) No errors/warnings in the log file (however, we did see INFO messages)
2) No Errors on the UI
3) All TimerDriven Threads were occupied (Stack dump revealed they were waiting
to write to the archive)
4) Files sitting on disk when GetFile should have been processing
Basically NIFI was completely locked up waiting for space in the archive
content repository to be cleared out. But was not obvious since disk usage was
extremely high.
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