illegal_argument_exception while creating elasticsearch mapping

Question

I am trying to stream logs from logstash to elasticsearch (5.5.0). I am using filebeat to send logs to logstash.

I have not defined any index; it is defined automatically (say "test1") when data is pushed for the first time.

Now, I want to create another index ("test2") so that I can manage field data types. For that, I got the mappings for test1. Updated the index name. And did PUT call for test2 with this data. However, it fails with following result:

`ubuntu@elasticsearch:~$ curl -XPUT 'localhost:9200/test2?pretty' -H 'Content-Type: application/json' -d'@/tmp/mappings_test.json'

{
  "error" : {
  "root_cause" : [
    {
      "type" : "illegal_argument_exception",
      "reason" : "unknown setting [[email protected]] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
    }
  ],
  "type" : "illegal_argument_exception",
  "reason" : "unknown setting [[email protected]] please check that any required plugins are installed, or check the breaking changes documentation for removed settings"
  },
  "status" : 400
}

`

Following is the excerpt of the json which I am using. `

{
  "test2" : {
    "mappings" : {
      "log" : {
        "properties" : {
          "@timestamp" : {
             "type" : "date"
           },
        "@version" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
         }
      },
        "accept_date" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
....

`

I modified index name only. Rest of the content is same as mapping of test1 index.

Any help is appreciated on how to create this new index by updating types?

Val · Accepted Answer · 2017-07-13 08:18:44Z

4

You need to remove test2 on the second line and have only mappings:

PUT test2
{
    "mappings" : {              <---- this needs to be at the top level
      "log" : {
        "properties" : {
          "@timestamp" : {
             "type" : "date"
           },
        "@version" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
         }
      },
        "accept_date" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
....

answered Jul 13, 2017 at 8:18

Val

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