# Ailed to parse field \[host\] of type \[text\] in document with id

**URL:** https://discuss.elastic.co/t/ailed-to-parse-field-host-of-type-text-in-document-with-id/278963
**Category:** Logstash
**Created:** [July 17, 2021, 9:43am UTC](https://discuss.elastic.co/t/ailed-to-parse-field-host-of-type-text-in-document-with-id/278963 "2021-07-17T09:43:07Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)
#### Post date: [July 17, 2021, 6:05pm UTC](https://discuss.elastic.co/t/ailed-to-parse-field-host-of-type-text-in-document-with-id/278963/2 "2021-07-17T18:05:00Z")

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> [@Bhuwaneshwar](#):
>
> mapper\_parsing\_exception

There are many explanations of this in this forum. [Here](https://discuss.elastic.co/t/encountered-mapper-parsing-exception-when-working-through-logstash-tutorial/173746/2) for example. See also [here](https://discuss.elastic.co/t/problem-logstash-outputs-elasticsearch-could-not-index-event-to-elasticsearch-wazuh-alerts-3-x-2020-05-30/235038/6).

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