日志格式建议

[2018-11-15T10:02:55,894][INFO ][o.e.c.s.ClusterApplierService] [Jjp_ysD] new_master {Jjp_ysD}{Jjp_ysDPSoiOZi-qBbqFhA}{E3KVdDHySS--XhDayKwUKw}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=17179869184, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true}, reason: apply cluster state (from master [master {Jjp_ysD}{Jjp_ysDPSoiOZi-qBbqFhA}{E3KVdDHySS--XhDayKwUKw}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=17179869184, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true} committed version [1] source [zen-disco-elected-as-master ([0] nodes joined)[, ]]])
[2018-11-15T10:02:55,934][INFO ][o.e.x.s.t.n.SecurityNetty4HttpServerTransport] [Jjp_ysD] publish_address {127.0.0.1:9200}, bound_addresses {[::1]:9200}, {127.0.0.1:9200}
[2018-11-15T10:02:55,935][INFO ][o.e.n.Node               ] [Jjp_ysD] started
[2018-11-15T10:02:56,392][INFO ][o.e.c.s.ClusterSettings  ] [Jjp_ysD] updating [xpack.monitoring.collection.enabled] from [false] to [true]
[2018-11-15T10:02:57,242][WARN ][o.e.x.s.a.s.m.NativeRoleMappingStore] [Jjp_ysD] Failed to clear cache for realms [[]]
[2018-11-15T10:02:57,280][INFO ][o.e.l.LicenseService     ] [Jjp_ysD] license [1f1501b3-a5e8-461a-891d-1c7728e74a34] mode [basic] - valid
[2018-11-15T10:02:57,293][INFO ][o.e.g.GatewayService     ] [Jjp_ysD] recovered [26] indices into cluster_state
[2018-11-15T10:03:02,773][INFO ][o.e.c.r.a.AllocationService] [Jjp_ysD] Cluster health status changed from [RED] to [YELLOW] (reason: [shards started [[test][4]] ...]).
[2018-11-15T10:03:06,769][INFO ][o.e.c.m.MetaDataCreateIndexService] [Jjp_ysD] [.monitoring-es-6-2018.11.15] creating index, cause [auto(bulk api)], templates [.monitoring-es], shards [1]/[0], mappings [doc]
[2018-11-15T10:04:50,794][INFO ][o.e.n.Node               ] [Jjp_ysD] stopping ...
[2018-11-15T10:04:50,796][INFO ][o.e.x.m.j.p.NativeController] Native controller process has stopped - no new native processes can be started
[2018-11-15T10:04:50,805][INFO ][o.e.x.w.WatcherService   ] [Jjp_ysD] stopping watch service, reason [shutdown initiated]
[2018-11-15T10:04:53,885][INFO ][o.e.n.Node               ] [Jjp_ysD] stopped
[2018-11-15T10:04:53,886][INFO ][o.e.n.Node               ] [Jjp_ysD] closing ...
[2018-11-15T10:04:53,899][INFO ][o.e.n.Node               ] [Jjp_ysD] closed