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https://issues.apache.org/jira/browse/KYLIN-5798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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pengfei.zhan resolved KYLIN-5798.
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Resolution: Fixed
> optimize the loading performance when there are many source tables through
> caching
> ----------------------------------------------------------------------------------
>
> Key: KYLIN-5798
> URL: https://issues.apache.org/jira/browse/KYLIN-5798
> Project: Kylin
> Issue Type: Improvement
> Components: Others
> Affects Versions: 5.0-alpha
> Reporter: Zhimin Wu
> Assignee: Zhimin Wu
> Priority: Major
> Fix For: 5.0-beta
>
>
> h3. Adding User-Table Permission Cache
> Introduce a cache for user-table permissions, with an option to control
> whether this feature is enabled or not, with the default setting being
> disabled. This feature is utilized when project-level Kerberos authentication
> is enabled and Hive table permission filtering is also enabled.
> {code:java}
> kylin.source.hive.table-access-cache-enabled=TRUE
> kylin.source.hive.table-access-cache-size=100000
> kylin.source.hive.table-access-cache-ttl=7d{code}
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