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https://issues.apache.org/jira/browse/SPARK-43338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17720788#comment-17720788
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Kent Yao commented on SPARK-43338:
----------------------------------

Support multiple Hive metastore servers is a big feature, which can not be 
achieved by making SESSION_CATALOG_NAME variable

 

cc [~cloud_fan] 

> Support  modify the SESSION_CATALOG_NAME value
> ----------------------------------------------
>
>                 Key: SPARK-43338
>                 URL: https://issues.apache.org/jira/browse/SPARK-43338
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.5.0
>            Reporter: melin
>            Priority: Major
>
> {code:java}
> private[sql] object CatalogManager {
> val SESSION_CATALOG_NAME: String = "spark_catalog"
> }{code}
>  
> The SESSION_CATALOG_NAME value cannot be modified。
> If multiple Hive Metastores exist, the platform manages multiple hms metadata 
> and classifies them by catalogName. A different catalog name is required
> [~yao] 



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