# Marking url as dead. Last error: \[LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError\] Elasticsearch Unreachable

**URL:** <https://discuss.elastic.co/t/marking-url-as-dead-last-error-logstash-hostunreachableerror-elasticsearch-unreachable/162761>\
**Category:** Logstash\
**Created:** [January 3, 2019, 8:00am UTC](https://discuss.elastic.co/t/marking-url-as-dead-last-error-logstash-hostunreachableerror-elasticsearch-unreachable/162761 "2019-01-03T08:00:50Z")\
**Posts on this page:** 1\
**Showing post:** 20

<div class="post-metadata">

**Author:** ![arun5635](https://avatars.discourse-cdn.com/v4/letter/a/c89c15/32.png) [@arun5635](https://discuss.elastic.co/u/arun5635)\
**Post date:** [January 4, 2019, 5:57am UTC](https://discuss.elastic.co/t/marking-url-as-dead-last-error-logstash-hostunreachableerror-elasticsearch-unreachable/162761/20 "2019-01-04T05:57:55Z")

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sorry for late reply. This is my conf file . Now i am not using the elastic search output plugin still i am getting same error.

input {  
udp{  
port =\> 5978  
}  
}

filter {  
grok{  
match =\> {"message" =\> '(?:%{SYSLOGTIMESTAMP:timestamp}|%{TIMESTAMP\_ISO8601:timestamp8601}) %{WORD:appName}/%{WORD:containerId}[%{INT:randomId:int}]: %{GREEDYDATA:logMessage}'}  
}  
}

output {

```
file{
	path => "/var/log/logstash/application/docker-%{appName}-%{containerId}.log"
}
   
    file{
           path => "/var/log/logstash/services/docker-%{appName}.log"
    }

```

}

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