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https://issues.apache.org/jira/browse/CASSANDRA-4159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255652#comment-13255652
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Brandon Williams commented on CASSANDRA-4159:
---------------------------------------------
+1
> isReadyForBootstrap doesn't compare schema UUID by timestamp as it should
> -------------------------------------------------------------------------
>
> Key: CASSANDRA-4159
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4159
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.0.7
> Reporter: Sylvain Lebresne
> Assignee: Sylvain Lebresne
> Fix For: 1.0.10
>
> Attachments: 4159.txt
>
>
> CASSANDRA-3629 introduced a wait to be sure the node is up to date on the
> schema before starting bootstrap. However, the isReadyForBootsrap() method
> compares schema version using UUID.compareTo(), which doesn't compare UUID by
> timestamp, while the rest of the code does compare using timestamp
> (MigrationManager.updateHighestKnown).
> During a test where lots of node were boostrapped simultaneously (and some
> schema change were done), we ended up having some node stuck in the
> isReadyForBoostrap loop. Restarting the node fixed it, so while I can't
> confirm it, I suspect this was the source of that problem.
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