Hello! I'm interested in using the graph traversal streaming expressions. My solr instance is running in standalone (not SolrCloud) mode, so I'm missing the "Stream" interface on the admin pages. The request handler is there (I guess because it's implicit), but no UI.
Is the streaming something that's only useful with -cloud? I could not find any information about it. I expected the graph requestHandler to work as well, but it defaults to a NullPointerException. When I'm using the stream interface with the first example from the guide, I get: org.apache.solr.common.SolrException: java.lang.IllegalArgumentException: A HostProvider may not be empty! Which leads me to believe, that this is only possible with -cloud? I could not find anything about it, could anybody point out what I'm missing here? regards, David
