# Integrate new content of CSV document in elasticsearch
**URL:** https://discuss.elastic.co/t/integrate-new-content-of-csv-document-in-elasticsearch/47888
**Category:** Elasticsearch
**Created:** [April 20, 2016, 9:42am UTC](https://discuss.elastic.co/t/integrate-new-content-of-csv-document-in-elasticsearch/47888 "2016-04-20T09:42:52Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@loez1](https://discuss.elastic.co/u/loez1)
#### Post date: [April 20, 2016, 9:42am UTC](https://discuss.elastic.co/t/integrate-new-content-of-csv-document-in-elasticsearch/47888/1 "2016-04-20T09:42:52Z")
Hi,
I made some change in the content of some fields of elasticsearch !
Concretely this corresponds to change the content of some columns in my CSV document and then integrate the new document (in own sense) in the database managed by elasticsearch and finally I launched the logstash command but when I checked my new content I've realized that there's no change !
So my question is how can I integrate my modifications without being obligated to do it directly with JSON because my CSV document contains more than 2000 lines ?
Thank you !
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### Author:  [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)
#### Post date: [April 24, 2016, 3:39pm UTC](https://discuss.elastic.co/t/integrate-new-content-of-csv-document-in-elasticsearch/47888/2 "2016-04-24T15:39:58Z")
Have a look at [partial updates](https://www.elastic.co/guide/en/elasticsearch/guide/current/partial-updates.html).
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 5, 2017, 10:56pm UTC](https://discuss.elastic.co/t/integrate-new-content-of-csv-document-in-elasticsearch/47888/3 "2017-07-05T22:56:39Z")