illegal_argument_exception - unexpected metadata [op:[TEST]] in source #107209
Description
Elasticsearch Version
8.12.2
Installed Plugins
No response
Java Version
bundled
OS Version
Mac OS Sonomo (14.4.1)
Problem Description
Unable to update any document when there is field named op in mapping.
Steps to Reproduce
// Create Mapping
PUT op_index_test
{
"mappings": {
"properties": {
"firstName": {
"type": "text"
},
"lastName": {
"type": "text"
},
"op": {
"type": "keyword"
},
"orgId": {
"type": "integer"
}
}
}
}
// insert data
POST op_index_test/_doc/1
{"firstName": "BQCayRMVdN", "lastName": "vVDUmYONQW", "orgId": 1, "op": ["TEST"]}
// update by query
POST op_index_test/_update_by_query
{
"script": {
"source": """
if (ctx._source.orgId == 1) { ctx._source.firstName = ctx._source.firstName}
""",
"lang": "painless"
},
"query": {
"match": {
"orgId": 1
}
}
}
Error:
{
"error": {
"root_cause": [
{
"type": "illegal_argument_exception",
"reason": "unexpected metadata [op:[TEST]] in source"
}
],
"type": "illegal_argument_exception",
"reason": "unexpected metadata [op:[TEST]] in source"
},
"status": 400
}
Logs (if relevant)
No response