I have Installed Filebeat on my application server and ELK stack on another server. I have configured filebeat output to Elasticsearch and I started seeing logs on Kibana. But in few minutes logs stopped shipping. I restarted Filebeat and Application server and again logs started to display on Kibana for few minutes. Could someone please help me what could be the reason for this. Do I need to optimize/fine tune Filebeat or elasticsearch? I am a newbie to ELK. Appreciate your support. Thanks.
The output in filebeat.yml is configured to Elasticsearch only and commented out other fields.