Search.max_buckets

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1

My cluster's setting is

{
  "defaults": {
    "search": {
      "max_buckets": "65536"
    }
  }
}

Trying to perform query it compliant ...the number of buckets was exceeded.

  1. In order to make the query work, is enlarget the max_buckets the only solution to this?

  2. Is it possible to change the setting per index?

  3. If it is must to enlarget the cluster wide setting of max_buckets, what is the best pratice to set the value....it depend on system memory? Jvm settings? or what else? Is there any formula to calculate the best value of the system?

2

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