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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1609) Cluster restart re-adds removed tokens
Date Wed, 13 Oct 2010 15:14:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920599#action_12920599
] 

Jonathan Ellis commented on CASSANDRA-1609:
-------------------------------------------

bq. handleStateLeft wasn't actually removing the endpoint from gossip before

right, that was a bug.

bq. you removed a check from handleStateLeft to make sure the token was a member

yes, we skip the check everywhere else because either way the result is the same.  there's
no meaningful action we can take if the check fails so it's redundant.

> Cluster restart re-adds removed tokens
> --------------------------------------
>
>                 Key: CASSANDRA-1609
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1609
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7 beta 2
>            Reporter: Nick Bailey
>            Assignee: Jonathan Ellis
>             Fix For: 0.7.0
>
>         Attachments: 1609.txt
>
>
> After a cluster restart one of our nodes began reporting tokens that had been removed
a good while ago (week or more) in it's nodetool ring output.  This probably has something
to do with our change to persist the ring in CASSANDRA-1518 and removetoken changes in CASSANDRA-1216.
The node didn't actually gossip the removed tokens so they showed up in TMD but not gossip.
> Additionally all nodes began reporting a node that had been removed maybe an hour ago.
 

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