# Http Bulk Index Endpoint Error

**URL:** <https://discuss.elastic.co/t/http-bulk-index-endpoint-error/122550>\
**Category:** Elasticsearch\
**Created:** [March 5, 2018, 3:22pm UTC](https://discuss.elastic.co/t/http-bulk-index-endpoint-error/122550 "2018-03-05T15:22:11Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![wpearson4](https://avatars.discourse-cdn.com/v4/letter/w/cdc98d/32.png) [@wpearson4](https://discuss.elastic.co/u/wpearson4)\
**Post date:** [March 5, 2018, 3:22pm UTC](https://discuss.elastic.co/t/http-bulk-index-endpoint-error/122550/1 "2018-03-05T15:22:12Z")

</div>

I am receiving the following error as soon as I attempt to post using multiple threads. Should I only post to a single endpoint with a single thread? I have a 4 node cluser. 1 Client Node: VPS 16gb Ram and 4 core, 1 Master Node with same configuration as the Client Node. 2 Data Nodes Dedicated Hardware each 64gb Ram with Hexacore processor and 1TB SSD drives. Should I round robin request to the other servers?

es\_rejected\_execution\_exception : rejected execution of org.elasticsearch.transport.TransportService$7@21a501cf on EsThreadPoolExecutor[name = ecluster01-dalc1-prod-data01/bulk, queue capacity = 200, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@526d5f62[Running, pool size = 24, active threads = 24, queued tasks = 200, completed tasks = 123998]]

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [April 2, 2018, 3:22pm UTC](https://discuss.elastic.co/t/http-bulk-index-endpoint-error/122550/2 "2018-04-02T15:22:32Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.