e6d78af997
The logstash-indexer services sometimes fall out of the elasticsearch cluster when it is under heavy load and unable to respond to pings. Logstash doesn't do anything to reconnect :( so restart the service if a node detects that it has fallen out of the cluster. Upstream bug submitted at https://logstash.jira.com/browse/LOGSTASH-1951 Change-Id: I2e7767c5fe20cff279366fec2ddadd7710dbb4a9