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https://issues.apache.org/jira/browse/SPARK-45140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17764488#comment-17764488
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melin commented on SPARK-45140:
-------------------------------

We have a product that uses jdbc to collect metadata from various databases. To 
support hudi / paimon ddl, start spark thriftserver and collect Hive table 
metadata. Run the "show create table extended table_name" command to obtain 
table details. Parsing the text format is very inconvenient. Want to support 
json format
 

> Support ddl output json format
> ------------------------------
>
>                 Key: SPARK-45140
>                 URL: https://issues.apache.org/jira/browse/SPARK-45140
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 4.0.0
>         Environment:  
>  
>  
>  
>            Reporter: melin
>            Priority: Major
>
> hive supports ddl output json format. set hive.ddl.output.format=json;
> hive table metadata is collected and output in json format for easy parsing
> [~yao] 



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