“error”：“IndexMissingException [[ObjectiveIndex] missing]”，“status”：404

Question

我使用的是mongodb 2.4.5和elasticsearch 0.90.5。当我在ObjectiveIndex上创建索引时，它显示“错误”：“IndexMissingException [[ObjectiveIndex] missing]”，“status”：404。

 #!/bin/sh
 curl -XPUT "localhost:9200/_river/ObjectiveIndex/_meta" -d'
 {
   "type": "mongodb",
   "mongodb": {
     "servers": [
       { "host": "localhost", "port": 27017 }
     ],
     "options": { "secondary_read_preference": true },
     "db": "mydatabase",
     "collection": "pages"
   },
   "index": {
     "name": "ObjectiveIndex",
     "type": "Objective"
   }

}'