# Joining incoming Data with existing Elasticsearch documents
**URL:** https://discuss.elastic.co/t/joining-incoming-data-with-existing-elasticsearch-documents/62816
**Category:** Logstash
**Created:** [October 12, 2016, 2:29pm UTC](https://discuss.elastic.co/t/joining-incoming-data-with-existing-elasticsearch-documents/62816 "2016-10-12T14:29:20Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@TWalter](https://discuss.elastic.co/u/TWalter)
#### Post date: [October 12, 2016, 2:29pm UTC](https://discuss.elastic.co/t/joining-incoming-data-with-existing-elasticsearch-documents/62816/1 "2016-10-12T14:29:20Z")
Hello there,
i have the following Incoming data:
"ID": "1234567"
"Value": 20
I have the following documents in an Elasticsearch Index:
"ID": "1234567"
"Name": "Sensor"
"Location": "New York"
I want to join with Logstash, so that i get this Document :
"ID": "1234567"
"Name": "Sensor"
"Location": "New York"
"Value": 20
Do somebody know, how this works.
Can you do this with the Elasticsearch-Filter-Plugin?
Thanks.
---
### Author:  [@TWalter](https://discuss.elastic.co/u/TWalter)
#### Post date: [October 18, 2016, 8:48am UTC](https://discuss.elastic.co/t/joining-incoming-data-with-existing-elasticsearch-documents/62816/2 "2016-10-18T08:48:14Z")
Solved the Problem.
You can use the Elasticsearch-Filter-Plugin for joining the Information. =)
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 4:33am UTC](https://discuss.elastic.co/t/joining-incoming-data-with-existing-elasticsearch-documents/62816/3 "2017-07-06T04:33:46Z")