Hello! I have 2 csv files that share a common field and I would like to pass 2 fields from one of the files to the other. The functionality that I want is the same that I usually have with the Elasticsearch filter obtaining fields from an index via a common field but with csv before indexing. Is …

Join two csv files

Badger April 8, 2022, 2:25pm 2

Use a translate filter. There are many threads that discuss this. For example, here and here.

Topic		Replies	Views
How to perform join with two or more csv files into one index of elastic search using logstash Logstash	2	1582	February 7, 2018
Merging CSV files based on a common key column Logstash	2	1745	July 30, 2018
Kibana - filtering data between two csv files Elasticsearch	1	419	October 7, 2018
Logstash - how to configure CSV filter for joining 2 CSV files based on a common field (mapping - one to many data) and ingest the data into single index Logstash	6	786	February 3, 2021
Is there anyway for logstash to join two csv files(m:m relationship) based on a common field, and ingest the data into one single index Logstash	1	362	September 17, 2019