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https://issues.apache.org/jira/browse/CASSANDRA-13701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17179700#comment-17179700
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Alexander Dejanovski commented on CASSANDRA-13701:
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New CI run with some additional adjustements in timings
[here|https://ci-cassandra.apache.org/blue/organizations/jenkins/Cassandra-devbranch/detail/Cassandra-devbranch/248/tests].
The last failing test is fixed in trunk by [this
commit|https://github.com/apache/cassandra/commit/c94ececec0fcd87459858370396d6cd586853787].
It's unrelated to this ticket.
I've squashed the commits in [my cassandra-dtests
branch|https://github.com/adejanovski/cassandra-dtest/tree/CASSANDRA-13701],
but I still need to drop the commit that points to [the patched version of
ccm|https://github.com/adejanovski/ccm/tree/CASSANDRA-13701].
Let's wait for the conversation to settle in the ASF Slack before moving on
here.
Maybe we should re-run CI again to see if we have some flaky tests that would
be related to this ticket?
> 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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