Hi, Elasticsearch throws following error when bootstrap.memory_lock is set to true, [2018-02-21T15:00:09,690][INFO ][o.e.t.TransportService ] [mynode] publish_address {xxxxxx:9300}, bound_addresses {[::]:9300} [2018-02-21T15:00:09,700][INFO ][o.e.b.BootstrapChecks ] [mynode] bound or publishi…

The problem is that you need to enable memory locking as per the documentation . This gives the process the permissions to lock memory which it currently does not have.

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Elasticsearch is not starting when bootstrap.memory_lock is set to true

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jasontedor (Jason Tedor) February 22, 2018, 3:29pm 14

There are not two by default, the last one will win.

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