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Posted to dev@kylin.apache.org by "Luke Han (JIRA)" <ji...@apache.org> on 2015/07/13 04:37:05 UTC

[jira] [Updated] (KYLIN-699) Enable up-insert mode in cube build engine

     [ https://issues.apache.org/jira/browse/KYLIN-699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luke Han updated KYLIN-699:
---------------------------
    Fix Version/s:     (was: v0.7.2)
                   Backlog

> Enable up-insert mode in cube build engine
> ------------------------------------------
>
>                 Key: KYLIN-699
>                 URL: https://issues.apache.org/jira/browse/KYLIN-699
>             Project: Kylin
>          Issue Type: New Feature
>          Components: Job Engine
>            Reporter: Luke Han
>            Assignee: liyang
>             Fix For: Backlog
>
>
> There are many cases which requires to refresh data within giving window when incremental job running. For example, one case requires to refresh last 64 days data every day because some source data will be changed. The relative cuboids have to be re-calucated to have precision result with updated value.
> To leave some settings when user create cube and then support this requirement:
> Mode: Append | Upinsert
> Time Window: Days Number (only display when use upinsert mode)
> Merge: Auto | Manual (TBD)
> BTW, In previous version (v0.6.x), there's up-insert mode of cube build. 
> Please leave your comments here, thanks.



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