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Posted to commits@cassandra.apache.org by "Brandon Williams (Commented) (JIRA)" <ji...@apache.org> on 2012/02/13 01:34:59 UTC
[jira] [Commented] (CASSANDRA-3897) StorageService.onAlive() only
schedules hints for joined endpoints
[ https://issues.apache.org/jira/browse/CASSANDRA-3897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206585#comment-13206585 ]
Brandon Williams commented on CASSANDRA-3897:
---------------------------------------------
By virtue of not being a ring member, a bootstrapping node can never be hinted for. That said, I'm not certain a newly bootstrapped node (that has completed and is a ring member) will get hint delivery scheduled outside of an onAlive event.
> StorageService.onAlive() only schedules hints for joined endpoints
> ------------------------------------------------------------------
>
> Key: CASSANDRA-3897
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3897
> Project: Cassandra
> Issue Type: Sub-task
> Components: Core
> Reporter: Peter Schuller
> Assignee: Peter Schuller
> Priority: Minor
>
> It seems incorrect to not do hint delivery for nodes that are bootstrapping, as that would cause sudden spikes in read repair need or inconsistent reads when a node joins the ring. Particularly if the user is expecting to rely on the new hinted handoff code making AES much less needed. It would be a POLA violation for bootstrapping nodes to be an exception to that.
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