# Installing ICU Plugin?

**URL:** <https://discuss.elastic.co/t/installing-icu-plugin/102164>\
**Category:** Elasticsearch\
**Created:** [September 28, 2017, 6:40pm UTC](https://discuss.elastic.co/t/installing-icu-plugin/102164 "2017-09-28T18:40:08Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![mwbogucki](https://avatars.discourse-cdn.com/v4/letter/m/7ea924/32.png) [@mwbogucki](https://discuss.elastic.co/u/mwbogucki)\
**Post date:** [September 28, 2017, 6:40pm UTC](https://discuss.elastic.co/t/installing-icu-plugin/102164/1 "2017-09-28T18:40:08Z")

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Hello,  
I'm curious about installing the ICU-Plugin within our cluster.  
In particular, does this need to be installed on all nodes, or just the data-nodes?  
We're running ES ver 2.4.1  
Thank you.  
--Mike

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**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:** [September 28, 2017, 11:03pm UTC](https://discuss.elastic.co/t/installing-icu-plugin/102164/2 "2017-09-28T23:03:52Z")

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It would need to be on any node that does indexing workload.

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**Author:** ![mwbogucki](https://avatars.discourse-cdn.com/v4/letter/m/7ea924/32.png) [@mwbogucki](https://discuss.elastic.co/u/mwbogucki)\
**Post date:** [October 6, 2017, 6:40pm UTC](https://discuss.elastic.co/t/installing-icu-plugin/102164/3 "2017-10-06T18:40:10Z")

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Hello Warkolm,  
Thank you for replying... SO by indexing-workload... you're saying the data-nodes??  
Thanks again.  
--Mike

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**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:** [October 6, 2017, 8:37pm UTC](https://discuss.elastic.co/t/installing-icu-plugin/102164/4 "2017-10-06T20:37:39Z")

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Yes.

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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:** [November 3, 2017, 8:37pm UTC](https://discuss.elastic.co/t/installing-icu-plugin/102164/5 "2017-11-03T20:37:56Z")

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