Jacob Isaac created PHOENIX-7689:
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             Summary: Add a config so that operators can control when TTL for 
tenant view are enabled
                 Key: PHOENIX-7689
                 URL: https://issues.apache.org/jira/browse/PHOENIX-7689
             Project: Phoenix
          Issue Type: Sub-task
            Reporter: Jacob Isaac


When TTL is enabled for a large number of tenant views ( > 100k views/tenants 
per region), the compaction scanner can get slowed down with a large number of 
SYSTEM.CATALOG calls.

We introduced indexes on SYSTEM catalog in 
[PHOENIX-7107|https://issues.apache.org/jira/browse/PHOENIX-7107] to improve 
queries to SYSTEM.CATALOG. 

Tenant level TTLs should ideally be enabled only when such indexes are 
available or the number of tenant views are small (< 1k)



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