Details
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Bug
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Status: Resolved
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Major
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Resolution: Duplicate
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1.6.0
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None
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None
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CentOS 6.9, NiFi 1.6.0 cluster of 4, running on AWS EC2 VMs.
Description
Since upgrading to 1.6.0, I have started to see this error sometimes when I try to modify a component (start, stop, configure, move, etc.):
Node X is unable to fulfill this request due to: [12, <some uuid>, <some uuid>] is not the most up-to-date revision. This component appears to have been modified.
The only way I have found to resolve this is to disconnect and then delete the node from the cluster, then try again, repeating the process until the flow can be modified. Afterwards, I have to stop nifi on the disconnected nodes, delete their flow.xml.gz, and let them rejoin the cluster with a fresh copy of the flow.
This sometimes happens multiple times per day.
Attachments
Attachments
Issue Links
- duplicates
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NIFI-7920 When enabling Controller Services, if Cluster Coordinator fails to enable, can result in service becoming unmodifiable with error "Revision ... is not the most up-to-date revision. This component appears to have been modified"
- Resolved