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https://issues.apache.org/jira/browse/CASSANDRA-957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13091364#comment-13091364
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Nick Bailey commented on CASSANDRA-957:
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The hint rework looks good. The only comment I have there is that it would be
nice if the logging statements for sending hints creating hints indicated the
ip as well as the token. Even though it's stored by token it would be nice to
immediately see the ip in the log without having to look it up.
I'm also unsure about the reasoning behind the last patch. Why increase the
initial sleep in joinTokenRing?
> convenience workflow for replacing dead node
> --------------------------------------------
>
> Key: CASSANDRA-957
> URL: https://issues.apache.org/jira/browse/CASSANDRA-957
> Project: Cassandra
> Issue Type: Wish
> Components: Core, Tools
> Affects Versions: 0.8.2
> Reporter: Jonathan Ellis
> Assignee: Vijay
> Fix For: 1.0
>
> Attachments: 0001-Support-Token-Replace.patch,
> 0001-Support-bringing-back-a-node-to-the-cluster-that-exi.patch,
> 0001-Support-token-replace.patch, 0001-support-for-replace-token-v3.patch,
> 0002-Do-not-include-local-node-when-computing-workMap.patch,
> 0002-Rework-Hints-to-be-on-token.patch,
> 0002-Rework-Hints-to-be-on-token.patch,
> 0002-upport-for-hints-on-token-v3.patch,
> 0003-Make-HintedHandoff-More-reliable.patch,
> 0003-Make-hints-More-reliable.patch, 0003-making-bootstrap-sleep-longer.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Replacing a dead node with a new one is a common operation, but "nodetool
> removetoken" followed by bootstrap is inefficient (re-replicating data first
> to the remaining nodes, then to the new one) and manually bootstrapping to a
> token "just less than" the old one's, followed by "nodetool removetoken" is
> slightly painful and prone to manual errors.
> First question: how would you expose this in our tool ecosystem? It needs to
> be a startup-time option to the new node, so it can't be nodetool, and
> messing with the config xml definitely takes the "convenience" out. A
> one-off -DreplaceToken=XXY argument?
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