zhimin wu created KYLIN-5798:
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Summary: 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
Reporter: zhimin wu
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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