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Bug
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Resolution: Done
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Critical
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6.1.0
Description of problem:
Running cluster for BPMS or BRMS with VFS clustered (helix and zookeeper) after any action on the repository that triggers social activity to be recorded VFS cluster is constantly synchronizing itself with other cluster members that is causing lots of errors and makes the CPU to be fully consumed by processing these synchronization events
Version-Release number of selected component (if applicable):
How reproducible:
Configure BPMS/BRMS cluster and clne repository on one of the cluster members
Steps to Reproduce:
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Actual results:
lots of synchronizations is being seen in the server logs and most of them are failing with GIT issues and CPU usage goes up to the top
Expected results:
only one sync is required as storing social event on one node should sync it to others
Additional info:
- is blocked by
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RHBRMS-1672 Java-level deadlock after deleting project
- Verified
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RHBPMS-808 BPM cluster fails to initialize properly due to ConcurrentRefUpdateException thrown by jgit
- Verified
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RHBPMS-2401 BPM cluster's first node utilizes CPU over 70% without any real load
- Closed