# More Like This query produced different result after upgrading from 1.7 to 2.2

**URL:** <https://discuss.elastic.co/t/more-like-this-query-produced-different-result-after-upgrading-from-1-7-to-2-2/42107>\
**Category:** Elasticsearch\
**Created:** [February 18, 2016, 7:31am UTC](https://discuss.elastic.co/t/more-like-this-query-produced-different-result-after-upgrading-from-1-7-to-2-2/42107 "2016-02-18T07:31:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dobariya](https://avatars.discourse-cdn.com/v4/letter/d/d9b06d/32.png) [@dobariya](https://discuss.elastic.co/u/dobariya)\
**Post date:** [February 18, 2016, 7:31am UTC](https://discuss.elastic.co/t/more-like-this-query-produced-different-result-after-upgrading-from-1-7-to-2-2/42107/1 "2016-02-18T07:31:46Z")

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After Upgrading elastic version 1.7 to version 2.2 we see result as well scoring difference while executing more like this query

For example:

I have 10 docs indexed , search More Like This for doc 1 using version 1.7 returns 8 docs whereas using 2.2 returns 6 docs as well scoring is different

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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, 11:15pm UTC](https://discuss.elastic.co/t/more-like-this-query-produced-different-result-after-upgrading-from-1-7-to-2-2/42107/2 "2017-07-05T23:15:24Z")

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