bw.write(MAPPING_MARKER);
bw.write(mapping);
bw.newLine();
// setting up the search for all content
SearchResponse scrollResp = client.prepareSearch(index).setSearchType(SearchType.SCAN).setQuery(QueryBuilders.matchAllQuery())
.setSize(100).setScroll(TimeValue.timeValueMinutes(2)).execute().actionGet();
while (true) {
scrollResp = client.prepareSearchScroll(scrollResp.getScrollId()).setScroll(TimeValue.timeValueMinutes(2)).execute()
.actionGet();
boolean hitsRead = false;