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Posted to commits@cassandra.apache.org by "Radim Kolar (Commented) (JIRA)" <ji...@apache.org> on 2011/11/22 07:34:40 UTC
[jira] [Commented] (CASSANDRA-3516) Make bootstrapping smarter
instead of using 120 seconds to stabilize the ring
[ https://issues.apache.org/jira/browse/CASSANDRA-3516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13154912#comment-13154912 ]
Radim Kolar commented on CASSANDRA-3516:
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how many nodes you have? We need here about 40 seconds to stabilize ring.
> Make bootstrapping smarter instead of using 120 seconds to stabilize the ring
> -----------------------------------------------------------------------------
>
> Key: CASSANDRA-3516
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3516
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.0.2
> Reporter: Chris Goffinet
>
> We run a very large cluster, and the 120s doesn't really make sense. We see gossip take anywhere from 30 to 60 seconds for the ring to actually mark nodes up or down (stabilize). We need to come up with a better way instead of picking an arbitrary number to wait. Our clusters are growing so large where 120s won't be enough time.
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