Hi, as es official web site stated, it is strongly recommend that bootstrap.mlockall: true should be set in elasticsearch.yaml file. but after restart es, I find that the setting is not effective as below graph
es is restarted with an user rui rather than root, I doubt that rui has no permission to make bootstrap.mlockall: true to take effect. So what I can do with that?
Hi warkolm,I set the property in /opt/modules/elasticsearch-2.3.3/conf/elasticsearch.yml as bootstrap.mlockall: true, and restart es via supervisord, the conf of which is as command=/opt/modules/elasticsearch-2.3.3/bin/elasticsearch --network.host 0. 0.0.0 user=rui
but after restarting, I see the below result in _nodes/process?pretty:
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