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Support Article

Systems using D-Node cannot be restarted simultaneously



When large Pega clusters, running decisioning nodes, are restarted simultaneously, some nodes fail to join the cluster.
To have the nodes join correctly, they need to be started sequentially.  

Error Messages

Not Applicable

Steps to Reproduce

1. Have a D-Node cluster with more than 6 nodes
2. Restart all nodes together

Root Cause

The issue is caused by problems in the D-Node bootstrap process.


Apply HFix-25214
This issue is scheduled to be fixed in a later Pega release.


Suggest Edit

Published January 31, 2016 - Updated October 8, 2020

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