# Have large queue in generic threads

**URL:** <https://discuss.elastic.co/t/have-large-queue-in-generic-threads/183004>\
**Category:** Elasticsearch\
**Created:** [May 28, 2019, 7:15am UTC](https://discuss.elastic.co/t/have-large-queue-in-generic-threads/183004 "2019-05-28T07:15:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![saeednasehi](https://avatars.discourse-cdn.com/v4/letter/s/b38774/32.png) [@saeednasehi](https://discuss.elastic.co/u/saeednasehi)\
**Post date:** [May 28, 2019, 7:15am UTC](https://discuss.elastic.co/t/have-large-queue-in-generic-threads/183004/1 "2019-05-28T07:15:31Z")

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Hi every body. I have cluster consists of three elasticsearch nodes. Unfortunately After restarting the cluster I have found that my cluster have large number of thread queue in generic part. Could you please help me about what is generic threads and why I have queue in that and also how can I solve this. Thanks!

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 25, 2019, 7:15am UTC](https://discuss.elastic.co/t/have-large-queue-in-generic-threads/183004/2 "2019-06-25T07:15:35Z")

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