在正常部署的ElasticSearch集群中,刚开始启动正常运行,但是在安装完插件之后集群启动开始报一致的错误信息:
[admin@admin01 elasticsearch-5.2.2]$ bin/elasticsearch
[2019-08-27T23:22:03,892][INFO ][o.e.n.Node ] [admin01] initializing ...
[2019-08-27T23:22:05,012][INFO ][o.e.e.NodeEnvironment ] [admin01] using [1] data paths, mounts [[/ (/dev/mapper/vg_admin04-lv_root)]], net usable_space [11.3gb], net total_space [17.2gb], spins? [possibly], types [ext4]
[2019-08-27T23:22:05,015][INFO ][o.e.e.NodeEnvironment ] [admin01] heap size [1.9gb], compressed ordinary object pointers [true]
[2019-08-27T23:22:05,024][INFO ][o.e.n.Node ] [admin01] node name [admin01], node ID [TYpjsmE9Sw2cjLWeklFaXA]
[2019-08-27T23:22:05,040][INFO ][o.e.n.Node ] [admin01] version[5.2.2], pid[5238], build[f9d9b74/2017-02-24T17:26:45.835Z], OS[Linux/2.6.32-431.el6.x86_64/amd64], JVM[Oracle Corporation/Java HotSpot(TM) 64-Bit Server VM/1.8.0_162/25.162-b12]
[2019-08-27T23:22:10,287][INFO ][o.e.p.PluginsService ] [admin01] loaded module [aggs-matrix-stats]
[2019-08-2