# Ingest node pipelines and durability

**URL:** <https://discuss.elastic.co/t/ingest-node-pipelines-and-durability/255187>\
**Category:** Elasticsearch\
**Created:** [November 12, 2020, 9:51am UTC](https://discuss.elastic.co/t/ingest-node-pipelines-and-durability/255187 "2020-11-12T09:51:33Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![djmcgreal](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/djmcgreal/32/52956_2.png) [@djmcgreal](https://discuss.elastic.co/u/djmcgreal)\
**Post date:** [November 12, 2020, 9:51am UTC](https://discuss.elastic.co/t/ingest-node-pipelines-and-durability/255187/1 "2020-11-12T09:51:33Z")

</div>

Hi, I couldn't find in the documentation any guarantees around durability of ingest pipelines.

- Do nodes acknowledge receipt of the document before or after the pipeline has run to completion?
- If before, is there any provision for resuming pipelines when a node crashes mid-processing?

Thanks!

Dan.

---

<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:** [December 10, 2020, 9:51am UTC](https://discuss.elastic.co/t/ingest-node-pipelines-and-durability/255187/2 "2020-12-10T09:51:34Z")

</div>

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