Hello. I've had some issues connecting to our host. I get this message from journalctl- Is there anything that sticks out in this error message?
{
:"hosts=>"[
"<hostname>",
"<hostname>",
"<hostname>"
],
:"e=>#<RuntimeError":"Could not connect to any hosts>",
:"backtrace=>"[
"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/jls-lumberjack-0.0.26/lib/lumberjack/client.rb:31:in `connect'",
"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/jls-lumberjack-0.0.26/lib/lumberjack/client.rb:24:in `initialize'",
"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-lumberjack-3.1.7/lib/logstash/outputs/lumberjack.rb:86:in `connect'",
"/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-lumberjack-3.1.7/lib/logstash/outputs/lumberjack.rb:49:in `register'",
"org/logstash/config/ir/compiler/OutputStrategyExt.java:126:in `register'",
"org/logstash/config/ir/compiler/AbstractOutputDelegatorExt.java:68:in `register'",
"/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:216:in `block in register_plugins'",
"org/jruby/RubyArray.java:1809:in `each'",
"/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:215:in `register_plugins'",
"/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:520:in `maybe_setup_out_plugins'",
"/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:228:in `start_workers'",
"/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:170:in `run'",
"/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:125:in `block in start'"
]
}