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https://issues.apache.org/jira/browse/FLINK-32952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yunhong Zheng updated FLINK-32952:
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    Description: Scan reuse with readable metadata and watermark push down will 
get wrong result. In class ScanReuser, we will re-build watermark spec after 
projection push down. However, we will get wrong index while try to find index 
in new source type.  (was: Source reuse with readable metadata and watermark 
push down will get wrong result. In class SourceReuser, we will re-build 
watermark spec after projection push down. However, we will get wrong index 
while try to find index in new source type.)

> Scan reuse with readable metadata and watermark push down will get wrong 
> watermark 
> -----------------------------------------------------------------------------------
>
>                 Key: FLINK-32952
>                 URL: https://issues.apache.org/jira/browse/FLINK-32952
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>    Affects Versions: 1.18.0
>            Reporter: Yunhong Zheng
>            Priority: Major
>             Fix For: 1.18.0
>
>
> Scan reuse with readable metadata and watermark push down will get wrong 
> result. In class ScanReuser, we will re-build watermark spec after projection 
> push down. However, we will get wrong index while try to find index in new 
> source type.



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