title: logstash to receive log from android? or is this elasticsearch?
body: <p>I'm still a bit confused after reading documentation provided by logstash. I'm planning on writing an Android app, and I want to log the activity of the app. Logs will be sent over the network. is logstash not the right solution? because it needs to have an "agent" installed on systems that produces log.</p>
  
  <p>I want a system that can store log from the app activity, but it also needs to be able to export the collected logs into plain text file. I know logstash can output to elasticsearch, but i'm not sure if it can export to plaintext file at the same time. or is this a task that ElasticSearch should do?</p>
  
  <p>thanks a ton for any input you can provide</p>