# Problem with Bulk API instantiation **URL:** \ **Category:** Elasticsearch\ **Created:** [March 9, 2018, 6:23pm UTC](https://discuss.elastic.co/t/problem-with-bulk-api-instantiation/123319 "2018-03-09T18:23:07Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![mc1392](https://avatars.discourse-cdn.com/v4/letter/m/57b2e6/32.png) [@mc1392](https://discuss.elastic.co/u/mc1392)\ **Post date:** [March 9, 2018, 6:55pm UTC](https://discuss.elastic.co/t/problem-with-bulk-api-instantiation/123319/4 "2018-03-09T18:55:02Z")
you were right! 7770 records in about a minute! Edit by @dadoonet: Related post: > [@Java REST Client and Multithreading](https://discuss.elastic.co/t/java-rest-client-and-multithreading/123298/1): > > Is the Java REST Client Thread safe? Can I instantiate a single client object and share among the threads? Or should I open separate connections in each thread? --- _[View the full topic](https://discuss.elastic.co/t/problem-with-bulk-api-instantiation/123319)._