# Logstash can not output redis data to ElasticSearch

**URL:** <https://discuss.elastic.co/t/logstash-can-not-output-redis-data-to-elasticsearch/38932>\
**Category:** Logstash\
**Created:** [January 12, 2016, 4:35am UTC](https://discuss.elastic.co/t/logstash-can-not-output-redis-data-to-elasticsearch/38932 "2016-01-12T04:35:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![tctr715](https://avatars.discourse-cdn.com/v4/letter/t/b9e5f3/32.png) [@tctr715](https://discuss.elastic.co/u/tctr715)\
**Post date:** [January 12, 2016, 4:35am UTC](https://discuss.elastic.co/t/logstash-can-not-output-redis-data-to-elasticsearch/38932/1 "2016-01-12T04:35:22Z")

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**my logstash.conf:**  
input {  
redis {  
host =\> "10.57.147.83"  
port =\> "6379"  
key =\> "logstash"  
data\_type =\> "list"  
codec =\> "json"  
type =\> "logstash-redis-demo"  
tags =\> ["logstashdemo"]  
}  
}

output {  
elasticsearch {  
host =\> localhost  
port =\> 9200  
}  
}

**my ElasticSearch version:1.6.0**  
**my logstash version:2.1.1**  
**when I run cmd ,it error:**  
D:\Program Files\logstash-2.1.1\bin\>logstash -f ../logstash.conf  
io/console not supported; tty will not be manipulated  
Error: **_The setting `host` in plugin `elasticsearch` is obsolete and is no longer_**  
**_available. Please use the 'hosts' setting instead. You can specify multiple ent_**  
**_ries separated by comma in 'host:port' format_**. If you have any questions about t  
his, you are invited to visit [https://discuss.elastic.co/c/logstash](https://discuss.elastic.co/c/logstash) and ask.  
You may be interested in the '--configtest' flag which you can  
use to validate logstash's configuration before you choose  
to restart a running system.

---

<div class="post-metadata">

**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\
**Post date:** [January 12, 2016, 7:06am UTC](https://discuss.elastic.co/t/logstash-can-not-output-redis-data-to-elasticsearch/38932/2 "2016-01-12T07:06:05Z")

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As the error message says,

> The setting host in plugin elasticsearch is obsolete and is no longer  
> available. Please use the 'hosts' setting instead.

use the [`hosts` option](https://www.elastic.co/guide/en/logstash/current/plugins-outputs-elasticsearch.html#plugins-outputs-elasticsearch-hosts) to set which Elasticsearch host(s) to use.

---

<div class="post-metadata">

**Author:** ![tctr715](https://avatars.discourse-cdn.com/v4/letter/t/b9e5f3/32.png) [@tctr715](https://discuss.elastic.co/u/tctr715)\
**Post date:** [January 12, 2016, 12:13pm UTC](https://discuss.elastic.co/t/logstash-can-not-output-redis-data-to-elasticsearch/38932/3 "2016-01-12T12:13:40Z")

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I use this success:  
output {  
elasticsearch {  
hosts =\> ["10.57.147.83:9200"]  
}  
}

---

<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:** [July 6, 2017, 5:16am UTC](https://discuss.elastic.co/t/logstash-can-not-output-redis-data-to-elasticsearch/38932/4 "2017-07-06T05:16:02Z")

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