# Manticore::ResolutionFailure while sending logs to elasticsearch

**URL:** <https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113>\
**Category:** Logstash\
**Created:** [June 23, 2018, 10:07am UTC](https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113 "2018-06-23T10:07:02Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![clash\_of\_clanss](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@clash\_of\_clanss](https://discuss.elastic.co/u/clash_of_clanss)\
**Post date:** [June 23, 2018, 10:07am UTC](https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113/1 "2018-06-23T10:07:02Z")

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Hi,

I am trying to send large amount of log files (around 700 files) from logstash to Elasticsearch. But when I start logstash, logs are not sending to the elasticsearch. It throws error something like this,

{:timestamp=\>"2018-06-23T10:01:08.602000+0000", :message=\>"host..", :class=\>"Manticore::ResolutionFailure", :backtrace=\>["Logstash/Logstash-900.0-0/vendor/bundle/jruby/1.9/gems/manticore-0.4.4-java/lib/manticore/response.rb:35:in `initialize'", "org/jruby/RubyProc.java:271:in`call'", "/local/apollo/package/local\_1/Linux-2.6c2.5-x86\_64/Logstash/Logstash-900.0-0/vendor/bundle/jruby/1.9/gems/manticore-0.4.4-java/lib/manticore/response.rb:70:in `call'", "/local/apollo/package/local_1/Linux-2.6c2.5-x86_64/Logstash/Logstash-900.0-0/vendor/bundle/jruby/1.9/gems/manticore-0.4.4-java/lib/manticore/response.rb:245:in`call\_once'".

{:timestamp=\>"2018-06-23T10:01:08.602000+0000", :message=\>"Attempted to send a bulk request to Elasticsearch configured at '["[http://host:9200/](http://host:9200/)"]', but an error occurred and it failed! Are you sure you can reach elasticsearch from this machine using the configuration provided?", :client\_config=\>{:hosts=\>["[http://host:9200/](http://host:9200/)"], :ssl=\>nil, :transport\_options=\>{:socket\_timeout=\>0, :request\_timeout=\>0, :proxy=\>nil, :ssl=\>{}}, :transport\_class=\>Elasticsearch::Transport::Transport::HTTP::Manticore, :logger=\>nil, :tracer=\>nil, :reload\_connections=\>false, :retry\_on\_failure=\>false, :reload\_on\_failure=\>false, :randomize\_hosts=\>false}, :error\_message=\>"host", :error\_class=\>"Manticore::ResolutionFailure",

Thanks in advance.

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<div class="post-metadata">

**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [June 24, 2018, 7:51am UTC](https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113/2 "2018-06-24T07:51:33Z")

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Sounds like a network or firewall issue. Can you telnet to port 9200 on the Elasticsearch from the host running Logstash?

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<div class="post-metadata">

**Author:** ![clash\_of\_clanss](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@clash\_of\_clanss](https://discuss.elastic.co/u/clash_of_clanss)\
**Post date:** [June 24, 2018, 9:27am UTC](https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113/3 "2018-06-24T09:27:54Z")

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I tried it also but I got the same error message, logs are sending into elasticsearch.

Additional Error message : connect timed out {:class=\>"Manticore::ConnectTimeout", :level=\>:error}

input {  
file {  
path =\> "/logfiles/\*"  
start\_position =\> "beginning"  
sincedb\_path =\> "/dev/null"  
}  
}

output {  
elasticsearch {  
hosts =\> ["host.ip.address:9200"]  
index =\> "sample"  
}  
stdout {  
codec =\> rubydebug  
}  
}

Thanks.

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<div class="post-metadata">

**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [June 24, 2018, 12:36pm UTC](https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113/4 "2018-06-24T12:36:29Z")

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Were you able to telnet between the nodes?

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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:** [July 22, 2018, 12:36pm UTC](https://discuss.elastic.co/t/manticore-resolutionfailure-while-sending-logs-to-elasticsearch/137113/5 "2018-07-22T12:36:32Z")

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