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https://issues.apache.org/jira/browse/CASSANDRA-13562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jaydeepkumar Chovatia updated CASSANDRA-13562:
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    Summary: Cassandra removenode makes Gossiper Thread hang forever  (was: 
Cassandra removenode hangs Gossiper Thread forever)

> Cassandra removenode makes Gossiper Thread hang forever
> -------------------------------------------------------
>
>                 Key: CASSANDRA-13562
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13562
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Jaydeepkumar Chovatia
>             Fix For: 3.0.14
>
>
> We have seen nodes in Cassandra (3.0.11) ring gets into split-brain somehow. 
> We don't know exact reproducible steps but here is our observation:
> Let's assume we have 5 node cluster n1,n2,n3,n4,n5. In this bug when do 
> nodetool status on each node then each one has different view of DN node
> e.g.
> n1 sees n3 as DN and other nodes are UN
> n3 sees n4 as DN and other nodes are UN
> n4 sees n5 as DN and other nodes are UN and so on...
> One thing we have observed is once n/w link is broken and restored then 
> sometimes nodes go into this split-brain mode but we still don't have exact 
> reproducible steps.
> Please let us know if I am missing anything specific here.



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