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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3071) Gossip state is not removed after a new IP takes over a token
Date Tue, 23 Aug 2011 17:18:29 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13089594#comment-13089594
] 

Brandon Williams commented on CASSANDRA-3071:
---------------------------------------------

bq. N comes back up, thinks T and U are both owned by X

I don't think this can happen.  When N starts up, it will load the persisted tokens, BUT they
won't be associated with IPs.  It can only learn that U is owned by X via gossip, and T will
be down until it learns about Y.

> Gossip state is not removed after a new IP takes over a token
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-3071
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3071
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Brandon Williams
>            Assignee: Brandon Williams
>            Priority: Minor
>             Fix For: 0.7.9, 0.8.5
>
>         Attachments: 3071.txt
>
>
> When a new node takes over a token, the endpoint state in the gossiper is never removed
for the old node.  

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