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https://issues.apache.org/jira/browse/CASSANDRA-13701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17075235#comment-17075235
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Michael Shuler commented on CASSANDRA-13701:
--------------------------------------------
Also found these in the {{cassandra}} repo - one for pytest and circleci has a
bunch:
{{(trunk)mshuler@hana:~/git/cassandra$ git grep NUM_TOKENS=}}
{{pylib/cassandra-cqlsh-tests.sh:export NUM_TOKENS="32"}}
{{(trunk)mshuler@hana:~/git/cassandra$ git grep num-tokens= .circleci/ | wc -l}}
{{24}}
> 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: Jeremy Hanna
> Priority: Low
>
> 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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