# Want to check configuration changes for upgrading to 2.x

**URL:** <https://discuss.elastic.co/t/want-to-check-configuration-changes-for-upgrading-to-2-x/44504>\
**Category:** Elasticsearch\
**Created:** [March 16, 2016, 2:00am UTC](https://discuss.elastic.co/t/want-to-check-configuration-changes-for-upgrading-to-2-x/44504 "2016-03-16T02:00:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sweetest.sj](https://avatars.discourse-cdn.com/v4/letter/s/858c86/32.png) [@sweetest.sj](https://discuss.elastic.co/u/sweetest.sj)\
**Post date:** [March 16, 2016, 2:00am UTC](https://discuss.elastic.co/t/want-to-check-configuration-changes-for-upgrading-to-2-x/44504/1 "2016-03-16T02:00:58Z")

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Hey,

I want to upgrade ES cluster from 1.7.4 to 2.2.1.

Among the configuration parameters I use currently, there are some that I couldn't find any information on `breaking changes` section. Can anyone tell me if each of them is removed or not? Below is the list of them.

Thanks in advance.

path.work: /data/work

index.cache.field.type: soft  
indices.fielddata.cache.size: 20%  
index.merge.policy.use\_compound\_file: false  
index.percolator.map\_unmapped\_fields\_as\_string: true  
index.query.allow\_unmapped\_fields: true

gateway.recover\_after\_time: 5m

discovery.zen.ping\_timeout: 60s  
discovery.zen.fd.ping\_timeout: 60s  
discovery.zen.fd.ping\_retries: 6

thrift.frame: 30mb

script.inline: on  
script.indexed: on

node.master: false  
node.data: true

node.river: "\_none"

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 16, 2016, 3:06am UTC](https://discuss.elastic.co/t/want-to-check-configuration-changes-for-upgrading-to-2-x/44504/2 "2016-03-16T03:06:27Z")

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> [@sweetest.sj](#):
>
> thrift.frame: 30mb

> **[Removed features | Elasticsearch Guide \[2.2\] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/2.2/breaking_20_removed_features.html#_thrift_and_memcached_transport)**

> [@sweetest.sj](#):
>
> node.river: "\_none"

> **[Removed features | Elasticsearch Guide \[2.2\] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/2.2/breaking_20_removed_features.html#_rivers_have_been_removed)**

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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, 11:08pm UTC](https://discuss.elastic.co/t/want-to-check-configuration-changes-for-upgrading-to-2-x/44504/3 "2017-07-05T23:08:03Z")

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Closed on July 5, 2017, 11:08pm UTC