ElasticSearch scripting set an object value

Question

I am trying to use a script to set several values of my Elastic document.

POST myindex/_update_by_query
{
   "script" : {
      "source": """
        ctx._source.categories='categories';
        ctx._source.myObject={};
        """,
      "lang": "painless"  
    },
    "query": {
        "term" : {
            "name": "Tony"
        }
    }
}

But I can't set an object value with this painless language. However I write it, I get an error. Is there a way to do this, maybe with a different script language ?

Thanks!

Val · Accepted Answer · 2022-06-13 14:31:46Z

2

In order to create an object (i.e. a hash map), you should do it this way:

    ctx._source.myObject = [:];

answered Jun 13, 2022 at 14:31

Val

218k14 gold badges377 silver badges384 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

ElasticSearch scripting set an object value

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related