# Regarding Ingestion Exception

**URL:** <https://discuss.elastic.co/t/regarding-ingestion-exception/252230>\
**Category:** Elasticsearch\
**Created:** [October 15, 2020, 3:54pm UTC](https://discuss.elastic.co/t/regarding-ingestion-exception/252230 "2020-10-15T15:54:18Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![spinscale](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/32/25011_2.png) [@spinscale](https://discuss.elastic.co/u/spinscale)\
**Post date:** [October 16, 2020, 2:09pm UTC](https://discuss.elastic.co/t/regarding-ingestion-exception/252230/3 "2020-10-16T14:09:08Z")

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It seems that the cluster is at capacity and cannot sustain more writes, that's what the `ESRejectedExecutionException` hints to. You can take a look at the [nodes stats](https://www.elastic.co/guide/en/elasticsearch/reference/7.9/cluster-nodes-stats.html) and check if you got increasing rejections in your thread pools.

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_[View the full topic](https://discuss.elastic.co/t/regarding-ingestion-exception/252230)._