# Logstash restarts continually since last upgrade

**URL:** <https://discuss.elastic.co/t/logstash-restarts-continually-since-last-upgrade/178415>\
**Category:** Logstash\
**Created:** [April 25, 2019, 9:48am UTC](https://discuss.elastic.co/t/logstash-restarts-continually-since-last-upgrade/178415 "2019-04-25T09:48:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![uhlhosting](https://avatars.discourse-cdn.com/v4/letter/u/c2a13f/32.png) [@uhlhosting](https://discuss.elastic.co/u/uhlhosting)\
**Post date:** [April 25, 2019, 9:48am UTC](https://discuss.elastic.co/t/logstash-restarts-continually-since-last-upgrade/178415/1 "2019-04-25T09:48:13Z")

</div>

I get logstash restart every 10 seconds , and all this after the upgrade from 6.6 to 6.7 and onward. Is this normal?

Both kibana and elastisearch are up and running.  
Yes I run elastic on local ip 172.18.111.1

```
[2019-03-26T18:49:46,832][WARN][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://172.18.111.1:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://172.18.111.1:9200/][Manticore::SocketException] Connection refused (Connection refused)"}

[2019-03-26T18:49:49,632][WARN][org.logstash.execution.ShutdownWatcherExt] {"inflight_count"=>0, "stalling_threads_info"=>{["LogStash::Filters::GeoIP", {"database"=>"/etc/logstash/GeoLite2-City.mmdb", "add_tag"=>["GeoIP"], "source"=>"src_ip", "id"=>"ac4250e9e717f894c1c2a3aa01daf2ec8e8de38487c86124af25814b9539fd41"}]=>[{"thread_id"=>32, "name"=>nil, "current_call"=>"[...]/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/interval.rb:89:in `sleep'"}]}}

[2019-03-26T18:49:51,836][WARN][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://172.18.111.1:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://172.18.111.1:9200/][Manticore::SocketException] Connection refused (Connection refused)"}

[2019-03-26T18:49:54,645][WARN][org.logstash.execution.ShutdownWatcherExt] {"inflight_count"=>0, "stalling_threads_info"=>{["LogStash::Filters::GeoIP", {"database"=>"/etc/logstash/GeoLite2-City.mmdb", "add_tag"=>["GeoIP"], "source"=>"src_ip", "id"=>"ac4250e9e717f894c1c2a3aa01daf2ec8e8de38487c86124af25814b9539fd41"}]=>[{"thread_id"=>32, "name"=>nil, "current_call"=>"[...]/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/interval.rb:89:in `sleep'"}]}}

[2019-03-26T18:49:56,840][WARN][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://172.18.111.1:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://172.18.111.1:9200/][Manticore::SocketException] Connection refused (Connection refused)"}

[2019-03-26T18:49:59,658][WARN][org.logstash.execution.ShutdownWatcherExt] {"inflight_count"=>0, "stalling_threads_info"=>{["LogStash::Filters::GeoIP", {"database"=>"/etc/logstash/GeoLite2-City.mmdb", "add_tag"=>["GeoIP"], "source"=>"src_ip", "id"=>"ac4250e9e717f894c1c2a3aa01daf2ec8e8de38487c86124af25814b9539fd41"}]=>[{"thread_id"=>32, "name"=>nil, "current_call"=>"[...]/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/interval.rb:89:in `sleep'"}]}}

[2019-03-26T18:50:01,843][WARN][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://172.18.111.1:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://172.18.111.1:9200/][Manticore::SocketException] Connection refused (Connection refused)"}

[2019-03-26T18:50:03,239][ERROR][logstash.licensechecker.licensereader] Unable to retrieve license information from license server {:message=>"No Available connections"}

[2019-03-26T18:50:04,670][WARN][org.logstash.execution.ShutdownWatcherExt] {"inflight_count"=>0, "stalling_threads_info"=>{["LogStash::Filters::GeoIP", {"database"=>"/etc/logstash/GeoLite2-City.mmdb", "add_tag"=>["GeoIP"], "source"=>"src_ip", "id"=>"ac4250e9e717f894c1c2a3aa01daf2ec8e8de38487c86124af25814b9539fd41"}]=>[{"thread_id"=>32, "name"=>nil, "current_call"=>"[...]/vendor/bundle/jruby/2.3.0/gems/stud-0.0.23/lib/stud/interval.rb:89:in `sleep'"}]}}

[2019-03-26T18:50:06,846][WARN][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>"http://172.18.111.1:9200/", :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://172.18.111.1:9200/][Manticore::SocketException] Connection refused (Connection refused)"}
```

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<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:** [May 23, 2019, 9:48am UTC](https://discuss.elastic.co/t/logstash-restarts-continually-since-last-upgrade/178415/2 "2019-05-23T09:48:19Z")

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