Es maximum shards open 报错

今天发现kibana的dashboard中没有filebeat收集的日志消息了，去看filebeat的服务发现并未停止，查看log后发现如下问题：Validation Failed: 1: this action would add [2] total shards, but this cluster currently has [1001]/[1000] maximum shards open。

排查后发现是es的分片数超出了数量，调大分片数

PUT /_cluster/settings
{
  "transient": {
    "cluster": {
      "max_shards_per_node":10000
    }
  }
}