How can I use aggregations to get all of the buckets in my index?
Right now I add "size:30" to get all of the buckets.
GET /index_name/_search?size=0
{
"aggs":{
"aggs_name":{
"terms":{"field":"Field_Name.keyword",**"size": 30**,
"order": {
"_count": "desc"
}
}
}
}
}
But I will not know how many buckets there will be, so I'd like to send a command to get all buckets by default.