I am trying to create collection in solr cloud,
https://abc.a/solr/admin/collections?action=CREATE&name=123&configSet=super&numShards=2&replicationFactor=2&maxShardsPerNode=2&wt=json
The collection is created, but the configSet is created using _default
besides the specified configSet "super"
super configuration already uploaded to zookeeper.

collection.configName=superinstead? What version of Solr are you running?collection.configName.