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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:
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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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