Records imported from the Data Importer in the GUI are not getting added to the ElasticSearch index. They were being indexed in SqlSearch. They can be found by browsing with the metadata correctly imported but not searched on. New records created in the GUI are being indexed in ES as well as records added by using the REST API. The url and index name are correct in search.conf.
Windows Server 2012R2, Php 7, ES 5.6.10