# Relying on default value of \`pipeline.ecs\_compatibility\`,

**URL:** <https://discuss.elastic.co/t/relying-on-default-value-of-pipeline-ecs-compatibility/299672>\
**Category:** 日本語による質問・議論はこちら\
**Created:** [March 14, 2022, 11:04pm UTC](https://discuss.elastic.co/t/relying-on-default-value-of-pipeline-ecs-compatibility/299672 "2022-03-14T23:04:14Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![gou\_gemma](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gou_gemma/32/102109_2.png) [@gou\_gemma](https://discuss.elastic.co/u/gou_gemma)\
**Post date:** [March 14, 2022, 11:04pm UTC](https://discuss.elastic.co/t/relying-on-default-value-of-pipeline-ecs-compatibility/299672/1 "2022-03-14T23:04:14Z")

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Continuing the discussion from [Relying on default value of `pipeline.ecs_compatibility`,](https://discuss.elastic.co/t/relying-on-default-value-of-pipeline-ecs-compatibility/298370):

上記のエラーですが、再起動をしても出現するようになってしましました・・。  
どなたか知見がある方、エラー解消方法をご教示いただけると幸いです。

よろしくお願いいたします💦

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**Author:** ![Yos](https://avatars.discourse-cdn.com/v4/letter/y/ed8c4c/32.png) [@Yos](https://discuss.elastic.co/u/Yos)\
**Post date:** [March 15, 2022, 1:36am UTC](https://discuss.elastic.co/t/relying-on-default-value-of-pipeline-ecs-compatibility/299672/2 "2022-03-15T01:36:54Z")

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私自身もまだ pipeline.ecs\_compatibilityの設定がどういうものかはっきり理解できていませんが、  
[こちらの記事](https://discuss.elastic.co/t/warning-relying-on-default-value-of-pipeline-ecs-compatibility-after-updating-to-logstash-7-16-1/292018)の記事でも話題に挙がっていますね。

元のご投稿されているエラー（というか警告）でも  
which may change in a future major release of Logstash. To avoid unexpected changes when upgrading Logstash, please explicitly declare your desired ECS Compatibility mode.  
とあるとおり将来に備えてpipeline.ymlもしくはlogstash.ymlで明示的に指定することで解消されるのではと思われます。

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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:** [April 12, 2022, 1:37am UTC](https://discuss.elastic.co/t/relying-on-default-value-of-pipeline-ecs-compatibility/299672/3 "2022-04-12T01:37:02Z")

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