# Courier fetch: 5 of 1715 shards failed

**URL:** <https://discuss.elastic.co/t/courier-fetch-5-of-1715-shards-failed/143027>\
**Category:** Kibana\
**Created:** [August 4, 2018, 4:19pm UTC](https://discuss.elastic.co/t/courier-fetch-5-of-1715-shards-failed/143027 "2018-08-04T16:19:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![alexus](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alexus/32/12696_2.png) [@alexus](https://discuss.elastic.co/u/alexus)\
**Post date:** [August 4, 2018, 4:19pm UTC](https://discuss.elastic.co/t/courier-fetch-5-of-1715-shards-failed/143027/1 "2018-08-04T16:19:22Z")

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I'm getting following yellow message on top of my Kibana:

> Courier fetch: 5 of 1715 shards failed.

probably due to conflict(s) in mapping, is there some way to find anomaly? (which index, so I won't have to reindex everything)

Please advise.

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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 5, 2018, 6:14am UTC](https://discuss.elastic.co/t/courier-fetch-5-of-1715-shards-failed/143027/2 "2018-08-05T06:14:47Z")

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Check your Elasticsearch log, it should explain why.

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**Author:** ![alexus](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alexus/32/12696_2.png) [@alexus](https://discuss.elastic.co/u/alexus)\
**Post date:** [August 5, 2018, 9:18pm UTC](https://discuss.elastic.co/t/courier-fetch-5-of-1715-shards-failed/143027/3 "2018-08-05T21:18:23Z")

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I looked on all nodes in my cluster and couldn't find anything unusual mainly INFO, some unrelated WARNs. Do I need to enable specific level to see that information and/or which elasticsearch should I be tailing logs on? I have coordinate elasticsearch node in front of kibana and few master and data nodes and I checked all of them.

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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:** [September 2, 2018, 9:18pm UTC](https://discuss.elastic.co/t/courier-fetch-5-of-1715-shards-failed/143027/4 "2018-09-02T21:18:31Z")

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