Viraj Jasani created PHOENIX-7007:
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Summary: Configure maxLookbackAge for updatable views
Key: PHOENIX-7007
URL: https://issues.apache.org/jira/browse/PHOENIX-7007
Project: Phoenix
Issue Type: Improvement
Reporter: Viraj Jasani
Phoenix max lookback age feature preserves live or deleted row versions that
are only visible through the max lookback window, it does not preserve any
unwanted row versions that should not be visible through the max lookback
window. More details on the max lookback redesign: PHOENIX-6888
Similar to PHOENIX-7006, we should allow maxlookback to be configured for
updatable views.
The purpose of this Jira is to allow maxlookback age as a view level property:
* New column in SYSTEM.CATALOG to preserve updatable view level maxlookback age
* PTable object to read the value of maxlookback from SYSTEM.CATALOG
* Allow CREATE/ALTER VIEW DDLs to provide maxlookback attribute
* CompactionScanner should use view level maxlookbackAge, if available, else
use cluster level config
This can be achieved with similar strategy as redesign of TTL for views:
PHOENIX-6978
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