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Posted to issues@flink.apache.org by "godfrey he (Jira)" <ji...@apache.org> on 2019/11/07 16:11:00 UTC

[jira] [Updated] (FLINK-14656) blink planner should also fetch catalog statistics for CatalogTableImpl

     [ https://issues.apache.org/jira/browse/FLINK-14656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

godfrey he updated FLINK-14656:
-------------------------------
    Summary: blink planner should also fetch catalog statistics for CatalogTableImpl  (was: blink planner should convert catalog statistics to TableStats for permanent table instead of temporary table)

> blink planner should also fetch catalog statistics for CatalogTableImpl
> -----------------------------------------------------------------------
>
>                 Key: FLINK-14656
>                 URL: https://issues.apache.org/jira/browse/FLINK-14656
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>    Affects Versions: 1.9.0, 1.9.1
>            Reporter: godfrey he
>            Priority: Major
>             Fix For: 1.10.0
>
>
> currently, blink planner will convert {{CatalogTable}} to Calcite {{Table}}, and convert the catalog statistics to `TableStats` in {{DatabaseCalciteSchema}}. However, the catalog statistics conversion is only for temporary table which has no any statistics now. It should be for permanent table.



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