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Type: Task
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Resolution: Won't Do
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Priority: Major - P3
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Affects Version/s: None
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Labels:None
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0.5
Original Description
The documentation at https://docs.mongodb.com/manual/reference/command/collMod/#change-expiration-value-for-indexes shows the result document as:
{ "expireAfterSeconds_old" : 1800, "expireAfterSeconds_new" : 3600, "ok" : 1 }
We expect this format for the https://docs.mongodb.com/php-library/master/reference/method/MongoDBDatabase-modifyCollection/ method. However, we are adding additional topologies for our tests, and noticed that with a sharded cluster, the output format changes to:
{ "raw" : { "localhost:4100" : { "ok" : 0, "errmsg" : "ns does not exist", "code" : 26, "codeName" : "NamespaceNotFound" }, "localhost:4200" : { "expireAfterSeconds_old" : NumberLong(500), "expireAfterSeconds_new" : 700, "ok" : 1 } }, "ok" : 1, "operationTime" : Timestamp(1534859095, 4), "$clusterTime" : { "clusterTime" : Timestamp(1534859095, 4), "signature" : { "hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="), "keyId" : NumberLong(0) } } }
Could you please document this difference?
Documentation Summary
Based on this comment, update any command that uses the appendRawResponses helper to include a Behavior section that discusses the output format when executed on a mongos.
Scope of changes
For 4.2 docs, update the following commands with the behavior section as noted above:
- abortTransaction
- collMod
- createIndexes
- dbStats
- dropIndexes
For 4.0 docs, update the following commands with the behavior section as noted above:
- abortTransaction
- collMod
- createIndexes
- dbStats
- dropIndexes
- reIndex
For 3.6 docs, update the following commands with the behavior section as noted above:
- collMod
- createIndexes
- dbStats
- dropIndexes
- reIndex
- is related to
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SERVER-36786 mongod and mongos result format for collMod differs
- Closed