# File output message\_format replacement

**URL:** https://discuss.elastic.co/t/file-output-message-format-replacement/54135
**Category:** Logstash
**Created:** [June 28, 2016, 9:10am UTC](https://discuss.elastic.co/t/file-output-message-format-replacement/54135 "2016-06-28T09:10:24Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![devjr](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@devjr](https://discuss.elastic.co/u/devjr)
#### Post date: [June 28, 2016, 9:10am UTC](https://discuss.elastic.co/t/file-output-message-format-replacement/54135/1 "2016-06-28T09:10:24Z")

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Hello,

I am seeing in the latest documentation that the message\_format setting is deprecated in file output.  
What can I use as a replacement ? I tried to google that with no luck ☹

Thank you

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### Author: ![devjr](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@devjr](https://discuss.elastic.co/u/devjr)
#### Post date: [June 28, 2016, 10:25am UTC](https://discuss.elastic.co/t/file-output-message-format-replacement/54135/2 "2016-06-28T10:25:28Z")

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With some more digging I figured it out : you need to use the plain codec and its format setting

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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: [July 6, 2017, 4:50am UTC](https://discuss.elastic.co/t/file-output-message-format-replacement/54135/3 "2017-07-06T04:50:40Z")

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