vipul jhawar created KYLIN-906:
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Summary: cube retention
Key: KYLIN-906
URL: https://issues.apache.org/jira/browse/KYLIN-906
Project: Kylin
Issue Type: New Feature
Components: General
Reporter: vipul jhawar
As a developer I would like to specify a data retention range for my cube as
when the cubes are being generated with a lot of dimensions with high
cardinality, we may not want to store the data forever.
Having a option to define if the retention range for a cube is moving range of
7, 30, 90 ... days is helpful as then I can go for larger cubes for shorter
times when the resources available are limited and the data purge is also
handled in the system.
We currently have daily build size of 60G without including the case for unique
users (which is around 300 G), so we may want to limit the unique user cube to
7 days and other cube to 100 days.
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