You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@kylin.apache.org by "Zhong Yanghong (JIRA)" <ji...@apache.org> on 2017/08/02 07:27:00 UTC

[jira] [Commented] (KYLIN-2718) overflow when calculating combination amount based on static rules

    [ https://issues.apache.org/jira/browse/KYLIN-2718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110458#comment-16110458 ] 

Zhong Yanghong commented on KYLIN-2718:
---------------------------------------

Thanks [~liyang.gmt8@gmail.com]'s comments. Now overflow checking is used based on Guava Lib [^APACHE-KYLIN-2718-Guava.patch]

> overflow when calculating combination amount based on static rules
> ------------------------------------------------------------------
>
>                 Key: KYLIN-2718
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2718
>             Project: Kylin
>          Issue Type: Bug
>          Components: Metadata
>    Affects Versions: all
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>             Fix For: v2.1.0
>
>         Attachments: APACHE-KYLIN-2718-Guava.patch, APACHE-KYLIN-2718.patch
>
>
> In extreme case, value of *combination* will exceed Long.MAX_VALUE leading to the validation noneffective.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)