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From "Zhong Yanghong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KYLIN-3926) Should set sourceRecordCount when updating statistics
Date Wed, 03 Apr 2019 10:28:00 GMT

     [ https://issues.apache.org/jira/browse/KYLIN-3926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhong Yanghong updated KYLIN-3926:
----------------------------------
    Fix Version/s: v3.0.0

> Should set sourceRecordCount when updating statistics
> -----------------------------------------------------
>
>                 Key: KYLIN-3926
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3926
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: Zhong Yanghong
>            Assignee: Zhong Yanghong
>            Priority: Major
>             Fix For: v3.0.0
>
>
> Currently there're 3 parts to write cuboids statistics:
> * SaveStatisticsStep
> * MergeStatisticsStep
> * MergeStatisticsWithOldStep
> With feature [KYLIN-3453], the sourceRecordCount is introduced. However, only *SaveStatisticsStep*
set this value. The other two should also be updated with this value.



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