Logstash version: 2.3.3
Kafka version: 0.8.2
We have been using logstash to parse the input files and apply few basic filters (adding fields). The output plugin is Kafka. Most of the time, the logstash freezes and doesn't send any data to Kafka. The logstash process itself is active and doesn't report any errors/warns in the logs.
The only way is to use kill -9 for the logstash pid and start it back again.
Does anyone noticed such issue and any help will be much appreciated. Thanks.