[BUG] GetStats class serializes the time field as getTime in XContent/JSON #16894
Description
Describe the bug
The GetStats class serializes what should be the time field as getTime instead.
This issue was introduced in a refactoring from nearly twelve years ago (ie. very pre-fork) where a find & replace appears to have gone awry: cc83c2f#diff-f7abcc8f5eb3ec75bb9be11b7fe88baa0bcedf62c3c481552a0e98ceb7125a27R124
This means that when getting stats for an index, the "human" variant of time_in_millis becomes getTime rather than just time as expected.
Related component
Other
To Reproduce
- Create an empty index:
PUT /movies - Get stats for the index enabling the "human" fields:
GET /movies/_stats?human&filter_path=_all.primaries.get - See response:
{
"_all": {
"primaries": {
"get": {
"total": 0,
"getTime": "0s",
"time_in_millis": 0,
"exists_total": 0,
"exists_time": "0s",
"exists_time_in_millis": 0,
"missing_total": 0,
"missing_time": "0s",
"missing_time_in_millis": 0,
"current": 0
}
}
}
}
Expected behavior
The getTime field should be named simply time to align with all other "human" _in_millis pairings.
Additional Details
Screenshots
