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https://issues.apache.org/jira/browse/CASSANDRA-15522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeremy Hanna updated CASSANDRA-15522:
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Summary: Update defaults for the validity timeframe of roles, permissions,
and credentials for 4.0 (was: Update defaults for the validity timeframe of
roles, permissions, and credentials)
> Update defaults for the validity timeframe of roles, permissions, and
> credentials for 4.0
> -----------------------------------------------------------------------------------------
>
> Key: CASSANDRA-15522
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15522
> Project: Cassandra
> Issue Type: Improvement
> Components: Feature/Authorization
> Reporter: Jeremy Hanna
> Priority: Normal
>
> It's been found that the defaults for \{{roles_validity_in_ms}},
> \{{permissions_validity_in_ms}}, and \{{credentials_validity_in_ms}} have
> been too low at 2000 ms or 2 seconds each. As [~alexott] put it in the dev
> list discussion about defaults:
> {quote}I have seen multiple times when authentication was failing under the
> heavy load because queries to system tables were timing out - with these
> defaults people may still have the possibility to get updates to
> roles/credentials faster when specifying _update_interval_ variants of these
> configurations.
> {quote}
> The suggestion is to set it to 60000 (1 minute) or 120000 (2 minutes).
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