Info
listIndexes on normal collections and the system.buckets collection include a 2dsphereIndexVersion field in the response for a 2dsphere index, but listIndexes on the timeseries view does not.
This block seems to be the culprit, because the index version field is on the top-level index spec object and not the originalSpec sub-object.
Top User Comments
xgen-internal-githook commented on Mon, 24 Jul 2023 21:32:25 +0000:
Author:
{'name': 'Malik Endsley', 'email': 'malik.endsley@mongodb.com', 'username': 'malikendsley'}
Message: SERVER-77374 Include 2dsphereIndexVersion field on timeseries indexes
Branch: master
https://github.com/mongodb/mongo/commit/7391fe3982d32c057571e4d78a53018570a2717c
gregory.noma commented on Tue, 20 Jun 2023 15:51:50 +0000:
We may want to also make sure this doesn't happen for any other index types
Steps to Reproduce
MongoDB Enterprise > db.createCollection("timeseries", {timeseries: {timeField: "t"}})
MongoDB Enterprise > db.timeseries.createIndex({x: "2dsphere"})
MongoDB Enterprise > db.timeseries.getIndexes()
[
{
"v" : 2,
"key" : {
"x" : "2dsphere"
},
"name" : "x_2dsphere"
}
]
MongoDB Enterprise > db.system.buckets.timeseries.getIndexes()
[
{
"v" : 2,
"key" : {
"data.x" : "2dsphere_bucket"
},
"name" : "x_2dsphere",
"2dsphereIndexVersion" : 3,
"originalSpec" : {
"key" : {
"x" : "2dsphere"
},
"name" : "x_2dsphere",
"v" : 2
}
}
]
MongoDB Enterprise > db.nontimeseries.createIndex({x: "2dsphere"})
MongoDB Enterprise > db.nontimeseries.getIndexes()
[
{
"v" : 2,
"key" : {
"_id" : 1
},
"name" : "_id_"
},
{
"v" : 2,
"key" : {
"x" : "2dsphere"
},
"name" : "x_2dsphere",
"2dsphereIndexVersion" : 3
}
]
MongoDB Enterprise >
