I have use case where-in two different processes end up doing scroll query to extract all data from same Elasticsearch index simultaneously and this seem to cause one (or both) of them to fail with below error;
search_context_missing_exception : No search context found for id 
Is this supported - multiple simultaneous scroll requests against same index ?
If not, is there a way to find out if any scroll requests for that index are currently running ? -- from here https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-scroll.html looks like I can only get if there are any search contexts open but can't figure out for which index the search / scroll context is open for.
Any ideas, clues or suggestions around this pls. ?