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From "Wang, Gang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KYLIN-2903) support cardinality calculation for Hive view
Date Thu, 21 Dec 2017 03:23:00 GMT

     [ https://issues.apache.org/jira/browse/KYLIN-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wang, Gang updated KYLIN-2903:
------------------------------
    Attachment: 0001-KYLIN-2903-support-cardinality-calculation-for-Hive-.patch

Add UT.

> support cardinality calculation for Hive view
> ---------------------------------------------
>
>                 Key: KYLIN-2903
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2903
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Job Engine
>            Reporter: Wang, Gang
>            Assignee: Wang, Gang
>            Priority: Minor
>         Attachments: 0001-KYLIN-2903-support-cardinality-calculation-for-Hive-.patch
>
>
> Currently, Kylin leverage HCatlog to calculate column cardinality for Hive tables. While,
HCatlog does not support Hive view actually. 



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