Thanks Eric, After we create a collection and copy the index from one place new place, we are doing UNLOAD core and CREATE core as below, is it wrong and we have alternative to do that ?
r = requests.get('{}/admin/cores'.format(base_url), params={ 'action': 'UNLOAD', 'core': core_name }) r.raise_for_status() time.sleep(10) r = requests.get('{}/admin/cores'.format(base_url), params={ 'action': 'CREATE', 'name': core_name, 'shard': shard_name, 'collection': collection_name, 'collection.configName': config_name }) r.raise_for_status() this is why legacyCloud=false is not supporting ? -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html