[jira] [Commented] (KYLIN-4435) query cache improvement

["Xiaoxiang Yu (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-4435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17119222#comment-17119222 ] 

Xiaoxiang Yu commented on KYLIN-4435:
-------------------------------------

Hi, [~xiacongling] do you have any design based on your description?

> query cache improvement
> -----------------------
>
>                 Key: KYLIN-4435
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4435
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: Congling Xia
>            Priority: Major
>
> Hi, there. I try to use RemoteLocalFailOverCacheManager to set a fallback for my Redis cache these days. I think some improvements can be made for it:
>  * RemoteLocalFailOverCacheManager is designed to set a fallback for a remote cache, but the remote cache is restricted to Memcached. It can be generalized to support other caches, such as Redis;
>  * RemoteLocalFailOverCacheManager can not really disable remote cache since the status can be changed by scheduled health check;
>  * There's no cache management API for administrators to check and control remote cache status.



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