# :Courier fetch :shards failed

**URL:** <https://discuss.elastic.co/t/courier-fetch-shards-failed/95300>\
**Category:** Elasticsearch\
**Created:** [August 1, 2017, 8:32am UTC](https://discuss.elastic.co/t/courier-fetch-shards-failed/95300 "2017-08-01T08:32:33Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![marwa](https://avatars.discourse-cdn.com/v4/letter/m/67e7ee/32.png) [@marwa](https://discuss.elastic.co/u/marwa)\
**Post date:** [August 1, 2017, 8:32am UTC](https://discuss.elastic.co/t/courier-fetch-shards-failed/95300/1 "2017-08-01T08:32:33Z")

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hi ,  
if i run kibana ,this error appears  
 ![error](https://us1.discourse-cdn.com/elastic/original/3X/f/b/fb14c16effb2621175d6e909a5aed7c956b3dbb5.PNG)

i added this to elastiseaech.yml  
threadpool.search.queue\_size: 10000

but nothing changed

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<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:** [August 29, 2017, 8:32am UTC](https://discuss.elastic.co/t/courier-fetch-shards-failed/95300/2 "2017-08-29T08:32:40Z")

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