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https://issues.apache.org/jira/browse/FLINK-14965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kurt Young reassigned FLINK-14965:
----------------------------------
Assignee: godfrey he
> CatalogTableStatistics UNKNOWN should be consistent with TableStats UNKNOWN
> ---------------------------------------------------------------------------
>
> Key: FLINK-14965
> URL: https://issues.apache.org/jira/browse/FLINK-14965
> Project: Flink
> Issue Type: Bug
> Affects Versions: 1.10.0
> Reporter: Terry Wang
> Assignee: godfrey he
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> UNKNOWN stats in
> ` org.apache.flink.table.catalog.stats
> public class CatalogTableStatistics {
> public static final CatalogTableStatistics UNKNOWN = new
> CatalogTableStatistics(0, 0, 0, 0);
> `
> and
> `
> org.apache.flink.table.plan.stats
> public final class TableStats {
> public static final TableStats UNKNOWN = new TableStats(-1, new
> HashMap<>());
> `
> are not consistent which will cause some cbo unexpect behavior
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