You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@kylin.apache.org by "vipul jhawar (JIRA)" <ji...@apache.org> on 2015/07/25 03:27:04 UTC

[jira] [Created] (KYLIN-906) cube retention

vipul jhawar created KYLIN-906:
----------------------------------

             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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)