# Error 400
**URL:** https://discuss.elastic.co/t/error-400/219936
**Category:** Logstash
**Created:** [February 19, 2020, 10:51am UTC](https://discuss.elastic.co/t/error-400/219936 "2020-02-19T10:51:05Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Bruno1](https://discuss.elastic.co/u/Bruno1)
#### Post date: [February 19, 2020, 10:51am UTC](https://discuss.elastic.co/t/error-400/219936/1 "2020-02-19T10:51:05Z")
Hello I want create a mapping but I have the following error :
> [ERROR][logstash.outputs.elasticsearch][main] Failed to install template. {:message=\>"Got response code '400' contacting Elasticsearch at URL '[http://127.0.0.1:9200/\_template/logstash](http://127.0.0.1:9200/_template/logstash)'", :class=\>"LogStash::Outputs::Elasticsearch::HttpClient::Pool::BadResponseCodeError", :backtrace=\>["/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http\_client/manticore\_adapter.rb:80:in `perform_request'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http_client/pool.rb:332:in `perform\_request\_to\_url'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http\_client/pool.rb:319:in `block in perform_request'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http_client/pool.rb:414:in `with\_connection'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http\_client/pool.rb:318:in `perform_request'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http_client/pool.rb:326:in `block in Pool'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http\_client.rb:352:in `template_put'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/http_client.rb:86:in `template\_install'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/template\_manager.rb:28:in `install'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/template_manager.rb:16:in `install\_template'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/common.rb:134:in `install_template'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-elasticsearch-10.2.3-java/lib/logstash/outputs/elasticsearch/common.rb:51:in `block in setup\_after\_successful\_connection'"]}
File /etc/logstash/conf.d/filebeat-entry.conf
> input {
> beats {
> port =\> 5044
> }
> }
> filter {
> if [source][locality] == "public" {
> geoip {
> source =\> "[source][ip]"
> target =\> "[source][geo]"
> }
> }
> if [destination][locality] == "public" {
> geoip {
> source =\> "[destination][ip]"
> target =\> "[destination][geo]"
> }
> }
> }
> output {
> elasticsearch {
> hosts =\> ["127.0.0.1:9200"]
> template =\> "/etc/logstash/template/classic.json"
> index =\> "filebeat-%{+YYYY.MM.dd}"
> }
> }
File /etc/logstash/template/classic.json
> {
> "template": "filebeat-\*",
> "version": 60001,
> "settings": {
> "index.refresh\_interval": "5s",
> "index.number\_of\_replicas": "0"
> },
> "mappings": {
> "_default_": {
> "properties": {
> "@timestamp": { "type": "date" },
> "@version": { "type": "keyword" },
> "destination": {
> "geo": {
> "dynamic": true,
> "properties": {
> "ip": { "type": "ip" },
> "location": { "type": "geo\_point" },
> "latitude": { "type": "half\_float" },
> "longitude": { "type": "half\_float" }
> }
> }
> }
> }
> }
> }
> }
Again, thank you for your answers 🙂
---
### Author:  [@Bruno1](https://discuss.elastic.co/u/Bruno1)
#### Post date: [February 19, 2020, 4:33pm UTC](https://discuss.elastic.co/t/error-400/219936/2 "2020-02-19T16:33:51Z")
It's ok I have found the solution.
I explain it tomorrow 😉
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 18, 2020, 4:33pm UTC](https://discuss.elastic.co/t/error-400/219936/3 "2020-03-18T16:33:53Z")
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