# How to solve the issue 【Setting index.mapper.dynamic is deprecated since indices may not have more than one type anymore】

**URL:** <https://discuss.elastic.co/t/how-to-solve-the-issue-setting-index-mapper-dynamic-is-deprecated-since-indices-may-not-have-more-than-one-type-anymore/168333>\
**Category:** Elasticsearch\
**Created:** [February 14, 2019, 5:53am UTC](https://discuss.elastic.co/t/how-to-solve-the-issue-setting-index-mapper-dynamic-is-deprecated-since-indices-may-not-have-more-than-one-type-anymore/168333 "2019-02-14T05:53:10Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Orli](https://avatars.discourse-cdn.com/v4/letter/o/b3f665/32.png) [@Orli](https://discuss.elastic.co/u/Orli)\
**Post date:** [February 14, 2019, 5:53am UTC](https://discuss.elastic.co/t/how-to-solve-the-issue-setting-index-mapper-dynamic-is-deprecated-since-indices-may-not-have-more-than-one-type-anymore/168333/1 "2019-02-14T05:53:10Z")

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After I executed the following API,  
PUT /zipkin\*/\_settings  
{  
"index.blocks.read\_only\_allow\_delete": false  
}  
I got the following feedback.  
#! Deprecation: Setting index.mapper.dynamic is deprecated since indices may not have more than one type anymore.  
{  
"acknowledged": true  
}

Why do I get such a feedback?  
How to solve this issue?

Thanks.

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 14, 2019, 5:53am UTC](https://discuss.elastic.co/t/how-to-solve-the-issue-setting-index-mapper-dynamic-is-deprecated-since-indices-may-not-have-more-than-one-type-anymore/168333/2 "2019-03-14T05:53:24Z")

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