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

Elastic Stack Logstash
20

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"
    }

}