Open
Description
fyi @herrBez
Elasticsearch Version
8.17.0 (probably all)
Installed Plugins
No response
Java Version
bundled
OS Version
ESS
Problem Description
Runtime field inside the mapping writes the value to disk. It is expected to read it from disk as well. However, in this case it is executed at query time, thus re-executing the script.
Steps to Reproduce
Run this:
PUT eventingested
{
"mappings": {
"properties": {
"event": {
"properties": {
"ingested": {
"type": "date",
"on_script_error": "fail",
"script": {
"source": """
emit(new Date().getTime())
"""}
}
}
}
}
}
}
POST eventingested/_doc?refresh=true
{
"message": "ok"
}
GET eventingested/_search
{
"fields": [
"event.ingested"
]
}
And you get as event.ingested the query time and not the index time.
Logs (if relevant)
No response