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https://issues.apache.org/jira/browse/CASSANDRA-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brandon Williams resolved CASSANDRA-5216.
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Resolution: Fixed
Good work, thanks. Committed.
> fix bug on decommission and removeNode
> --------------------------------------
>
> Key: CASSANDRA-5216
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5216
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.2.1
> Reporter: yangwei
> Assignee: yangwei
> Labels: gossip
> Fix For: 1.2.1
>
> Attachments: 0001-fix-isAlive-bug-on-decommission.patch,
> 0002-fix-expireTime-bug-on-removeNode.patch,
> 0003-fix-expireTime-bug-on-handleStateRemoving-after-rebo.patch
>
>
> 1. If one node decommissioned, the epState.isAlive is always true since it is
> DEAD_STATES in convict(). 0001 patch fixes that.
> 2. If we removeNode B on A, we should put expireTime of B in
> expireTimeEndpointMap of A, otherwise the epState of B will never be removed
> from gossip entirely. 0002 patch fixes that.
> 3. After removeNode B, C reboots and receives epState of B. Since B is not in
> the tokenMetadata, C just wipes away B without recording B's expireTime. In
> this case, B will be always in gossip. 0003 patch fixes that.
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