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Posted to issues@kylin.apache.org by "Billy Liu (JIRA)" <ji...@apache.org> on 2017/02/18 16:54:44 UTC

[jira] [Resolved] (KYLIN-2428) Cleanup unnecessary shaded libraries for job/coprocessor/jdbc/server

     [ https://issues.apache.org/jira/browse/KYLIN-2428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Billy Liu resolved KYLIN-2428.
------------------------------
       Resolution: Fixed
    Fix Version/s: v2.0.0

https://github.com/apache/kylin/commit/4f940010894a3ee7c284ded15e1d7ef6cc16e966

> Cleanup unnecessary shaded libraries for job/coprocessor/jdbc/server
> --------------------------------------------------------------------
>
>                 Key: KYLIN-2428
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2428
>             Project: Kylin
>          Issue Type: Improvement
>          Components: General
>    Affects Versions: v1.6.0
>            Reporter: Billy Liu
>            Assignee: Billy Liu
>             Fix For: v2.0.0
>
>         Attachments: KYLIN-2428.patch
>
>
> Kylin releases three libraries: kylin-coprocessor, kylin-jdbc, kylin-job and one web application: server. 
> Currently, all libraries have shaded some used third party libraries into the package. For example, guava, curator, commons, kyro in kylin-job. The duplicate libraries in runtime classpath may have potential class loading conflicts and waste computing resource. We should leverage the hadoop provided libraries at runtime instead of the shaded one.



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