Error with elasticsearch_http Logstash - elasticsearch

Question

I'm trying to run this:
input {
twitter {
# add your data
consumer_key => "shhhhh"
consumer_secret => "shhhhh"
oauth_token => "shhhhh"
oauth_token_secret => "shhhhh"
keywords => ["words"]
full_tweet => true
}
}
output {
elasticsearch_http {
host => "shhhhh"
index => "idx_ls"
index_type => "tweet_ls"
}
}
This is the error I got:
Sending Logstash's logs to /usr/local/Cellar/logstash/5.2.1/libexec/logs which is now configured via log4j2.properties
[2017-02-24T04:48:03,060][ERROR][logstash.plugins.registry] Problems loading a plugin with {:type=>"output", :name=>"elasticsearch_http", :path=>"logstash/outputs/elasticsearch_http", :error_message=>"NameError", :error_class=>NameError, :error_backtrace=>["/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/plugins/registry.rb:221:in `namespace_lookup'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/plugins/registry.rb:157:in `legacy_lookup'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/plugins/registry.rb:133:in `lookup'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/plugins/registry.rb:175:in `lookup_pipeline_plugin'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/plugin.rb:129:in `lookup'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/pipeline.rb:452:in `plugin'", "(eval):12:in `initialize'", "org/jruby/RubyKernel.java:1079:in `eval'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/pipeline.rb:98:in `initialize'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/agent.rb:246:in `create_pipeline'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/agent.rb:95:in `register_pipeline'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/runner.rb:264:in `execute'", "/usr/local/Cellar/logstash/5.2.1/libexec/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67:in `run'", "/usr/local/Cellar/logstash/5.2.1/libexec/logstash-core/lib/logstash/runner.rb:183:in `run'", "/usr/local/Cellar/logstash/5.2.1/libexec/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:132:in `run'", "/usr/local/Cellar/logstash/5.2.1/libexec/lib/bootstrap/environment.rb:71:in `(root)'"]}
[2017-02-24T04:48:03,073][ERROR][logstash.agent ] fetched an invalid config {:config=>"input { \n twitter {\n # add your data\n consumer_key => \"shhhhh\"\n consumer_secret => \"Shhhhhh\"\n oauth_token => \"shhhh\"\n oauth_token_secret => \"shhhhh\"\n keywords => [\"word\"]\n full_tweet => true\n }\n}\noutput { \n elasticsearch_http {\n host => \"shhhhh.amazonaws.com\"\n index => \"idx_ls\"\n index_type => \"tweet_ls\"\n }\n}\n", :reason=>"Couldn't find any output plugin named 'elasticsearch_http'. Are you sure this is correct? Trying to load the elasticsearch_http output plugin resulted in this error: Problems loading the requested plugin named elasticsearch_http of type output. Error: NameError NameError"}
I've tried installing elasticsearch_http but it doesnt seem to be a package. Ive also tried
logstash-plugin install logstash-input-elasticsearch
and
logstash-plugin install logstash-output-elasticsearch
which did install but got the same error.
Totally new to logstash so this might be very simple.
I am Trying to follow this https://www.rittmanmead.com/blog/2015/08/three-easy-ways-to-stream-twitter-data-into-elasticsearch/
I tried Val's answer and got this:
[2017-02-24T05:12:45,385][WARN ][logstash.outputs.elasticsearch] Attempted to resurrect connection to dead ES instance, but got an error. {:url=>#<URI::HTTP:0x4c2332e0 URL:http://shhhhh:9200/>, :error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://sshhhhhh:9200/][Manticore::ConnectTimeout] connect timed out"}
I can go to the url and i get a response on browser and I it set open on permissions so Im not sure what the issue with that would be.

Answer 1

The elasticsearch_http output is no longer alive. You need to use the elasticsearch output instead.
elasticsearch {
hosts => "localhost:9200"
index => "idx_ls"
document_type => "tweet_ls"
}

Answer 2

Just an addition to #Val's answer. What if you have your hosts parameter without the port:
output {
elasticsearch {
index => "idx_ls"
document_type => "tweet_ls"
hosts => "localhost"
}
}
by default ES runs on port 9200 so you don't have to explicitly set it up.