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Posted to issues@flink.apache.org by "Kurt Young (Jira)" <ji...@apache.org> on 2019/12/02 06:23:00 UTC

[jira] [Closed] (FLINK-15005) Change CatalogTableStats.UNKNOW and HiveStatsUtil stats default value

     [ https://issues.apache.org/jira/browse/FLINK-15005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kurt Young closed FLINK-15005.
------------------------------
    Resolution: Duplicate

> Change CatalogTableStats.UNKNOW and HiveStatsUtil stats default value
> ---------------------------------------------------------------------
>
>                 Key: FLINK-15005
>                 URL: https://issues.apache.org/jira/browse/FLINK-15005
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Terry Wang
>            Priority: Major
>
> Now `public static final CatalogTableStatistics UNKNOWN = new CatalogTableStatistics(0, 0, 0, 0);` UNKNOWN value can not express the correct meaning between the real 0 rowCount or unknown row count, which will casue some unexpeceted behavior.



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