创建es索引{"acknowledged"=>true, "shards_acknowledged"=>false}
[2018-05-19T13:13:09,411][INFO ][o.e.c.r.a.DiskThresholdMonitor] [node1] low disk watermark [85%] exceeded on [nwE2AxhPS2qdAXxN4o9Hyg][node3] [D:\ElasticStack\elasticsearch-5.5.1-node3\data\nodes\0] free: 9.9gb[10.1%], replicas will not be assigned to this node
其实，是硬盘空间少了；
创建es索引{"acknowledged"=>true, "shards_acknowledged"=>false}
原文：https://www.cnblogs.com/stono/p/9060099.html