[jira] [Commented] (KYLIN-2653) Spark cubing support HBase cluster with kerberos

["liyang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-2653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16115737#comment-16115737 ] 

liyang commented on KYLIN-2653:
-------------------------------

[~kangkaisen], the {{getAllProperties()}} ideally should be private too. The design is exposing config via {{getSpecificMethod()}}. Avoiding exposing the generic {{getAllProperties()}} ensures there only one way to access a config.

I see the code is in master. Will do some code cleaning on KylinConfig. In addition to the {{setProperty()}}, there are other ugly methods as well....

> Spark cubing support HBase cluster with kerberos
> ------------------------------------------------
>
>                 Key: KYLIN-2653
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2653
>             Project: Kylin
>          Issue Type: Bug
>          Components: Spark Engine
>    Affects Versions: v2.0.0
>            Reporter: kangkaisen
>            Assignee: kangkaisen
>             Fix For: v2.2.0
>
>
> Currently, Spark cubing doesn't support HBase cluster with kerberos.
> Temporarily，we could support HBase cluster with kerberos on Yarn client mode, because which is easy.
> In the long term，we should avoid access HBase in Spark cubing.



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