Jordan Zimmerman created CURATOR-441:
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Summary: Recipes such as TreeCache are susceptible to herding on
reconnections
Key: CURATOR-441
URL: https://issues.apache.org/jira/browse/CURATOR-441
Project: Apache Curator
Issue Type: Improvement
Components: Framework, Recipes
Affects Versions: 4.0.0
Reporter: Jordan Zimmerman
Assignee: Jordan Zimmerman
Priority: Minor
Fix For: 4.0.1
Many of Curator's recipes (TreeCache, etc.) have to refresh their state when a
connection problem is repaired. In larger systems, this could cause a
thundering herd as all these clients press the ZK ensemble. It would be nice to
introduce an optional Jitter mechanism into the Framework connection management
so that reconnections aren't immediately reported to the recipes, but are
instead delayed slightly with some randomness.
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