Top "Logstash" questions

Logstash is a tool for managing events and logs.

Read log file from a remote machine with file input plugin using logstash

Presently I have my logs and logstash running on the same machine, so I read my logs placed on my …

logstash logstash-forwarder logstash-configuration
How to remove all fields with NULL value in Logstash filter

I am reading checkpoint log file with csv format with logstash and some fields have null value. i want to …

logging elasticsearch logstash checkpoint
How do I force rebuild log's data in filebeat 5

I have filebeats 5.x ship logs to logstash. How do I reset the “file pointer” in filebeat This is a …

elasticsearch logstash filebeat
Kibana Logstash ElasticSearch | Unindexed Fields

I am exploring EKL stack and coming across an issue. I have generated logs, forwarded the logs to logstash, logs …

elasticsearch logstash kibana
How to set an Elasticsearch output template in Logstash

I’m relatively new to Kibana and the ELK (Elasticsearch, Logstash and Kibana) stack and I’ve been doing pretty …

elasticsearch logstash kibana elastic-stack
Using kibana and mongodb together without elasticsearch

Is it possible to use kibana front-end along with a mongodb back-end without using elastic search? I'm using logstash to …

mongodb user-interface frontend logstash kibana
Logstash multiple inputs multiple outputs

I'm trying to sync data between MySQL and Elasticsearch with Logstash. I set multiple jdbc inputs and multiple outputs to …

logstash
logstash tab separator not escaping

I have tab separated data which I want to input into logstash. Here is my configuration file: input { file { path =&…

elasticsearch logstash
Logstash indexing JSON arrays

Logstash is awesome. I can send it JSON like this (multi-lined for readability): { "a": "one" "b": { "alpha":"awesome" } } And then …

json logstash
unmarshal errors in filebeat configuration

I have configured filebeat for logstash. But while starting the filebeat I am getting following error : main.go:42: CRIT Config …

yaml logstash elastic-stack