wangliqiang created NIFI-8728:
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Summary: archiveCount below zero, all processors with content
modified will blocked in "waiting for archive cleanup"
Key: NIFI-8728
URL: https://issues.apache.org/jira/browse/NIFI-8728
Project: Apache NiFi
Issue Type: Sub-task
Components: Core Framework
Affects Versions: 1.13.2, 1.13.1, 1.12.1, 1.13.0, 1.12.0
Environment: linux
Reporter: wangliqiang
When I found the issue “claimantCount will never decrement to zero”，I restart
the nifi instance and a new issue happened；
Here is the log：
2021-06-23 10:33:02,788 INFO [main] o.a.n.c.repository.FileSystemRepository
Found unknown file /data/nifi/nifi-1.13.2/content_repository/1/1624415033830-1
(286096 bytes) in File System Repository; archiving file
2021-06-23 10:33:57,786 DEBUG [Cleanup Archive for default]
o.a.n.c.repository.FileSystemRepository Deleted archived ContentClaim with ID
1624415033830-1 from Container default because the archival size was exceeding
the max configured size, {color:#FF0000}archiveCount -1{color}
If i config "nifi.content.repository.archive.max.usage.percentage=50%",When the
archiveCount is “-1” and disk storage is over 50% , all processors with
content modified will blocked in the method "isWaitRequired()" !
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