Aggarwal-Raghav commented on code in PR #6042:
URL: https://github.com/apache/hive/pull/6042#discussion_r2295544065


##########
ql/src/java/org/apache/hadoop/hive/ql/processors/SetProcessor.java:
##########
@@ -272,10 +272,25 @@ public Map<String, String> getHiveVariable() {
     }
     if (register) {
       ss.getOverriddenConfigurations().put(key, value);
+
+      if (metaConfOverlayList.contains(key)) {
+        try (Hive hive = Hive.get(ss.getConf())) {
+          // Resources will be closed automatically
+          hive.close(true);

Review Comment:
   This hive.close(true) is required becuase in 
**_org.apache.hadoop.hive.metastore.client.BaseMetaStoreClient#BaseMetaStoreClient()_**,
 if there are multiple session level modifed configs, only the top one is 
considered as post the connection creation conf object is not updated for same 
session



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