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Posted to dev@helix.apache.org by "Zhen Zhang (JIRA)" <ji...@apache.org> on 2013/10/07 19:39:50 UTC
[jira] [Created] (HELIX-267) Explore the possibility for controller
to detect flapping participants and disable them
Zhen Zhang created HELIX-267:
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Summary: Explore the possibility for controller to detect flapping participants and disable them
Key: HELIX-267
URL: https://issues.apache.org/jira/browse/HELIX-267
Project: Apache Helix
Issue Type: Bug
Reporter: Zhen Zhang
Assignee: Zhen Zhang
Currently participant detects flapping through zk state change callbacks and once flapping, the participant will disconnect itself. It will be better that controller can detect flapping participants also. This may be done through monitor zookeeper server jmx metrics
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