elasticsearch cluster stats api在不同节点上返回不同的值

Question

Image Link

on master _cluster / stats：

 "fs" : {
  "total_in_bytes" : 15874832596992,
  "free_in_bytes" : 12578652061696,
  "available_in_bytes" : 12578652061696,
  "spins" : "true"
},

node analyzer1（hot）_cluster / stats：

   "fs" : {
  "total_in_bytes" : 16274067427328,
  "free_in_bytes" : 12992671711232,
  "available_in_bytes" : 12992671711232,
  "spins" : "true"
},

on analyzer2（hot）_cluster / stats：

"fs" : {
  "total_in_bytes" : 16274067427328,
  "free_in_bytes" : 12989881016320,
  "available_in_bytes" : 12989881016320,
  "spins" : "true"
},

on analyzer3（warm）_cluster：

 "fs" : {
  "total_in_bytes" : 14753986846720,
  "free_in_bytes" : 11355335659520,
  "available_in_bytes" : 11355335659520,
  "spins" : "true"
},

on analyzer4（warm）_cluster / stats

 "fs" : {
  "total_in_bytes" : 17874236866560,
  "free_in_bytes" : 14598999666688,
  "available_in_bytes" : 14598999666688,
  "spins" : "true"
},

五个节点位于同一个群集中，群集状态为绿色

为什么我得到不同的fs_total值？

请注意：     弹性版：5.2.2     jdkversion：openjdk8

0 个答案:

没有答案