[jira] [Updated] (FLINK-12109) Flink SQL hangs in StreamTableEnvironment.sqlUpdate, finally lead to java.lang.StackOverflowError

[xu (JIRA)]

     [ 
https://issues.apache.org/jira/browse/FLINK-12109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

xu updated FLINK-12109:
-----------------------
    Attachment: DSL.txt

> Flink SQL hangs in StreamTableEnvironment.sqlUpdate, finally lead to 
> java.lang.StackOverflowError
> -------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-12109
>                 URL: https://issues.apache.org/jira/browse/FLINK-12109
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Client
>    Affects Versions: 1.7.2
>            Reporter: xu
>            Priority: Major
>              Labels: usability
>         Attachments: DSL.txt
>
>
> Hi Experts,
> There is a Flink application(Version 1.7.2) which is written in Flink SQL, 
> and the SQL in the application is quite long, consists of about 30 tables, 
> 1500 lines in total. When executing, I found it is hanged in 
> StreamTableEnvironment.sqlUpdate, keep executing some code about calcite, 
> finally java.lang.StackOverflowError is got. The following is the stack trace:
> Caused by: java.lang.StackOverflowError at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getDistinctRowCount(RelMetadataQuery.java:771)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:207)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdUtil.estimateFilteredRows(RelMdUtil.java:718)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:124)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdUtil.getJoinRowCount(RelMdUtil.java:674) 
> at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:188)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdUtil.getJoinRowCount(RelMdUtil.java:674) 
> at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:188)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:90)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:90)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:90)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:90)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdUtil.estimateFilteredRows(RelMdUtil.java:718)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:124)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:72)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source) at 
> org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:225)
>  at 
> org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:133)
>  at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source) at 
> GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
>  
>  
>  



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