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Posted to issues@kylin.apache.org by "Shao Feng Shi (Jira)" <ji...@apache.org> on 2020/05/27 13:57:00 UTC

[jira] [Closed] (KYLIN-2065) kylin result cache improvement

     [ https://issues.apache.org/jira/browse/KYLIN-2065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shao Feng Shi closed KYLIN-2065.
--------------------------------
      Assignee:     (was: fengYu)
    Resolution: Incomplete

> kylin result cache improvement
> ------------------------------
>
>                 Key: KYLIN-2065
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2065
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: fengYu
>            Priority: Major
>
> data stored in kylin(hbase) is rarely modified, except some one refresh a segment, I think a result cache is useful, kylin support in-memory ehcache, but it is limited and can not share between query nodes, we develop a cache solution which  store in hbase and expire based on cube last-modify-time or segment last-modify-time.
> I will arrange the patch on 1.5.4 which will upload later. 



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