Hi, We are setting up cluster with new version Solr and going to reindex data. However, until all the data is indexed I need keep indexing data in the old cluster as well. We are currently using the Solrj client and constructing SolrInputDocument objects to index data.
To avoid conflicts with the old and new jars, I am planning to use HttpClient and json payload . Is there a convenient API to convert a SolrInputDocument to json
