title: Solr Service is getting down while indexing files of size more than 1Gb
body: <p>In Apache Solr, how to index files of size more than 1 gb in solr espically CSV files?
  Solr service is going down when after indexing 250 MB of data getting heap memory exception.But depending on file size i can't increase heap memory. Is there any solution to handle these issues?
  Solr Version - 5.1
  Solr heap memory - 5 gb</p>
  
  <p>Thanks In advance</p>