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Type:
Improvement
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Fully Compatible
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Sharding 2019-02-11, Sharding 2019-02-25, Sharding 2019-05-06, Sharding 2019-05-20
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(copied to CRM)
Even though a collection exists on some shards and not on others, it's confusing to get "request doesn't allow collection to be created implicitly" error.
mongos> db.bar.createIndex( { _id: 1, x: 1, c: 1}, { unique: true });
{
"raw" : {
"shardA/Kays-MacBook-Pro-2.local:27018,Kays-MacBook-Pro-2.local:27019,Kays-MacBook-Pro-2.local:27020" : {
"createdCollectionAutomatically" : false,
"numIndexesBefore" : 4,
"numIndexesAfter" : 5,
"ok" : 1
},
"shardB/Kays-MacBook-Pro-2.local:27021,Kays-MacBook-Pro-2.local:27022,Kays-MacBook-Pro-2.local:27023" : {
"ok" : 0,
"errmsg" : "request doesn't allow collection to be created implicitly",
"code" : 227,
"codeName" : "CannotImplicitlyCreateCollection",
"ns" : "test.bar"
}
},
"ok" : 1,
"operationTime" : Timestamp(1543854685, 3),
"$clusterTime" : {
"clusterTime" : Timestamp(1543854685, 5),
"signature" : {
"hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
"keyId" : NumberLong(0)
}
}
}