Getting the error Fielddata is disabled on text fields by default in CURL

Question

I tried this command:

curl -XPOST 'localhost:9200/bank/_search?pretty' -d ' { "size": 0, "aggs": { "group_by_state": { "terms": { "field": "state" } } } }'

When I'm executing it, then I always getting this error in elasticSearch:

{
  "error" : {
    "root_cause" : [
      {
        "type" : "illegal_argument_exception",
        "reason" : "Fielddata is disabled on text fields by default. Set   fielddata=true on [state] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. Alternatively use a keyword field instead."
      }
    ],
    "type" : "search_phase_execution_exception",
    "reason" : "all shards failed",
    "phase" : "query",
    "grouped" : true,
    "failed_shards" : [
      {
        "shard" : 0,
        "index" : "bank",
        "node" : "B8uNFSm7TzO9KS3N72EFPg",
        "reason" : {
          "type" : "illegal_argument_exception",
          "reason" : "Fielddata is disabled on text fields by default. Set fielddata=true on [state] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. Alternatively use a keyword field instead."
    `enter code here`    }
      }
    ]
  },
  "status" : 400
}enter code here

How can I solve it?

If you search in SO you'll find the answer: https://stackoverflow.com/questions/41868377/elasticsearch-fielddata-should-i-use-it — Val, Oct 22 '17 at 05:53

dadoonet · Accepted Answer · 2019-07-08T08:13:20.237

4

Change your mapping and reindex

Use keyword type or text type with fielddata: true

edited Jul 08 '19 at 08:13

answered Oct 22 '17 at 06:23

dadoonet

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i'm not getting that u r saying 'Use keyword type Or text with fielddata: true' – Parminder Singh Oct 23 '17 at 17:57
pls can u show this by any running example or any link? – Parminder Singh Oct 23 '17 at 17:58
1

Have a look at https://stackoverflow.com/questions/41868377/elasticsearch-fielddata-should-i-use-it – dadoonet Oct 23 '17 at 22:16

Getting the error Fielddata is disabled on text fields by default in CURL

1 Answers1