Jeremy Hanna created CASSANDRA-15522:
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Summary: Update defaults for the validity timeframe of roles,
permissions, and credentials
Key: CASSANDRA-15522
URL: https://issues.apache.org/jira/browse/CASSANDRA-15522
Project: Cassandra
Issue Type: Improvement
Components: Feature/Authorization
Reporter: Jeremy Hanna
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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