elasticsearch phrase suggester multi index

Question

Question: Does elasticsearch phrase suggester allow to filter on a particular index when querying on multi index ?

Explanation: I am querying on 2 indices in elasticsearch, which works fine. The issue is when I want to run query correction using phrase suggestor in elasticsearch. Since the fields in both the indices are different, I get the error.

query:

GET index1,index2/_search
{
                "suggest": {
                  "text": "any user query",
                    "simple_phrase": {
                    "phrase": {
                            "field": "passages.text"
                        }
                    }
                    
                }
}

Here passages is a nested field in index1. The error I get on querying is:

"failures" : [
  {
    "shard" : 0,
    "index" : "index2",
    "node" : "-xZE_fW8QGq0LLSLU7IGCw",
    "reason" : {
      "type" : "illegal_argument_exception",
      "reason" : "no mapping found for field [passages.text]"
    }
  }
]   }

question from:https://stackoverflow.com/questions/65682110/elasticsearch-phrase-suggester-multi-index

Answer 1

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