[
https://issues.apache.org/jira/browse/FLINK-16161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jingsong Lee resolved FLINK-16161.
----------------------------------
Resolution: Fixed
> Statistics zero should be unknown in HiveCatalog
> ------------------------------------------------
>
> Key: FLINK-16161
> URL: https://issues.apache.org/jira/browse/FLINK-16161
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Hive
> Reporter: Jingsong Lee
> Assignee: Jingsong Lee
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.10.1
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In hive, treat statistics zero as unknown, but in Flink HiveCatalog, treat
> zero as real value.
> This lead wrong inputs to CBO.
> Previous discussed in [https://github.com/apache/flink/pull/10380]
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
