ES集群爆红，有未分配的片

curl GET http://192.168.46.166:9200/_cluster/health?level=indices

curl -XPUT '192.168.46.166:9200/_cluster/settings' -d '{
    "transient" : {
        "cluster.routing.allocation.enable" : "all"
    }
}'

curl -XPOST '192.168.46.166:9200/_cluster/reroute' -d '{
    "commands" : [ {
          "allocate" : {
              "index" : "t_order",
              "shard" : ,
              "node" : "zhidun03",
              "allow_primary" : true
          }
        }
    ]
}'

其中“shard”:1 是1分片 ，0 是0分片