I recently noticed that my solr.log files have been getting the following error message: o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: no field name specified in query and no default specified via 'df' param
The timing of these messages coincide with pings to leader node of the SolrCloud from other nodes of the SolrCloud (the message appears only on whatever node is currently the leader). I believe that the user for whom I set up this SolrCloud intentionally removed df from the defaults section of solrconfig.xml (in order to streamline out parts of the code which he does not use). I have not (yet) noticed any ill effects from this error. Is this error benign? Or shall I ask the user to reinstate df in the defaults section of solrconfig.xml? Or can SorlCloud replication be configured to work around any ill effects that there may be? Please advise
