"hour": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
The problem is it is reading the heading 'hour' as a result it converts entire field to text.
I created ingest pipeline to convert str to int and reindex but unfortunately it always gives error like "type" : "number_format_exception", "reason" : "for input string: "hour""