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https://issues.apache.org/jira/browse/CASSANDRA-13701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17176340#comment-17176340
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Alexander Dejanovski commented on CASSANDRA-13701:
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[~jeromatron], I'm picking this up.
Initial observation is that on the test_simultaneous_bootstrap test, node2
manages to bootstrap before node3 gets a chance to get kicked off.
I'll go through the Cassandra code paths of bootstrap in order to understand
how the new token allocation algorithm impacts us here.
Will send an update soon.
> Lower default num_tokens
> ------------------------
>
> Key: CASSANDRA-13701
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13701
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Config
> Reporter: Chris Lohfink
> Assignee: Alexander Dejanovski
> Priority: Low
> Fix For: 4.0-alpha
>
>
> For reasons highlighted in CASSANDRA-7032, the high number of vnodes is not
> necessary. It is very expensive for operations processes and scanning. Its
> come up a lot and its pretty standard and known now to always reduce the
> num_tokens within the community. We should just lower the defaults.
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