# Elasticsearch Increasing Write rejections

**URL:** <https://discuss.elastic.co/t/elasticsearch-increasing-write-rejections/281882>\
**Category:** Elasticsearch\
**Created:** [August 18, 2021, 9:56pm UTC](https://discuss.elastic.co/t/elasticsearch-increasing-write-rejections/281882 "2021-08-18T21:56:08Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [August 19, 2021, 7:02am UTC](https://discuss.elastic.co/t/elasticsearch-increasing-write-rejections/281882/7 "2021-08-19T07:02:01Z")

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> [@Tombal](#):
>
> thread\_pool.write.queue\_size: 400

That's not really a good idea. Take a look at [Any idea what these errors mean version 2.4.2 - #5 by jasontedor](https://discuss.elastic.co/t/any-idea-what-these-errors-mean-version-2-4-2/70690/5) for a good overview of why

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