# Unsupported parameters: index\_analyzer, auto\_boost

**URL:** <https://discuss.elastic.co/t/unsupported-parameters-index-analyzer-auto-boost/54065>\
**Category:** Elasticsearch\
**Created:** [June 27, 2016, 5:56pm UTC](https://discuss.elastic.co/t/unsupported-parameters-index-analyzer-auto-boost/54065 "2016-06-27T17:56:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![christoph](https://avatars.discourse-cdn.com/v4/letter/c/eb8c5e/32.png) [@christoph](https://discuss.elastic.co/u/christoph)\
**Post date:** [June 27, 2016, 5:56pm UTC](https://discuss.elastic.co/t/unsupported-parameters-index-analyzer-auto-boost/54065/1 "2016-06-27T17:56:47Z")

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Hi!

I am moving from a self hosted Elasticsearch DB (1.5.2) to Elastic cloud.  
The mapping that was used seems not to work anymore:

Error:  
"Mapping definition for [\_all] has unsupported parameters: [index\_analyzer : swedish\_analyzer] [auto\_boost : True]"

Can anyone tell me if it is replaced by something else or or if it is safe to remove it?  
When I remove both fields it seems to accept the mapping.

Best regards,  
Christoph

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [June 27, 2016, 6:43pm UTC](https://discuss.elastic.co/t/unsupported-parameters-index-analyzer-auto-boost/54065/2 "2016-06-27T18:43:54Z")

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From 2.x, use `analyzer` instead.

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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 5, 2017, 10:40pm UTC](https://discuss.elastic.co/t/unsupported-parameters-index-analyzer-auto-boost/54065/3 "2017-07-05T22:40:07Z")

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