[jira] [Created] (HELIX-31) Detect flapping and disable the participant/controller/spectator

["kishore gopalakrishna (JIRA)" <ji...@apache.org>]

kishore gopalakrishna created HELIX-31:
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             Summary: Detect flapping and disable the participant/controller/spectator 
                 Key: HELIX-31
                 URL: https://issues.apache.org/jira/browse/HELIX-31
             Project: Apache Helix
          Issue Type: Improvement
            Reporter: kishore gopalakrishna


There are many cases where the zk client gets into infinite loop of connect/disconnect. Few use cases where this may occur
* GC
* Bugs( for example when a node tries to write something more than 1 MB in a znode)
* Network glitches 

Right thing to do in this case, it to keep track of connect/disconnect that happen over a period of time and either let the controller know about it and disable yourself.

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