# Regarding mapping a column of existing index to open nlp pipeline

**URL:** <https://discuss.elastic.co/t/regarding-mapping-a-column-of-existing-index-to-open-nlp-pipeline/159279>\
**Category:** Elasticsearch\
**Created:** [December 4, 2018, 4:11am UTC](https://discuss.elastic.co/t/regarding-mapping-a-column-of-existing-index-to-open-nlp-pipeline/159279 "2018-12-04T04:11:13Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Neel.Gagan](https://avatars.discourse-cdn.com/v4/letter/n/7bcc69/32.png) [@Neel.Gagan](https://discuss.elastic.co/u/Neel.Gagan)\
**Post date:** [December 4, 2018, 4:11am UTC](https://discuss.elastic.co/t/regarding-mapping-a-column-of-existing-index-to-open-nlp-pipeline/159279/1 "2018-12-04T04:11:13Z")

</div>

Hi,

i have been tryping to use opn-nlp plugin in my extising index.  
The index [test] had been crated using the fscrawler and i want to apply NLP onto the content field of my index [test].

Elasticsearch version-6.4.2  
OS version-Windows 8  
pluginused-open-nlp

---

<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:** [January 1, 2019, 4:11am UTC](https://discuss.elastic.co/t/regarding-mapping-a-column-of-existing-index-to-open-nlp-pipeline/159279/2 "2019-01-01T04:11:30Z")

</div>

Closed on January 1, 2019, 4:11am UTC

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.