[SERVER-13554] Unfriendly error message mentioning "ns" Created: 11/Apr/14  Updated: 05/Apr/17  Resolved: 20/Dec/16

Status: Closed
Project: Core Server
Component/s: MapReduce
Affects Version/s: None
Fix Version/s: 3.5.2

Type: Improvement Priority: Minor - P4
Reporter: Dan Dascalescu Assignee: Tess Avitabile (Inactive)
Resolution: Done Votes: 0
Labels: neweng
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Query 2017-01-23
Participants:

 Description   

The following shell command,

res = db.myCollection.mapReduce(m, r, { out : "dupliCiks" });

generates the error message

ns doesn't exist

Can this message be made more user-friendly? At least "namespace doesn't exist", or "collection doesn't exist". A search for ns on http://docs.mongodb.org/manual/search/?query=ns doesn't immediately help a new user understand what "ns" might stand for.



 Comments   
Comment by Githook User [ 20/Dec/16 ]

Author:

{u'username': u'tessavitabile', u'name': u'Tess Avitabile', u'email': u'tess.avitabile@mongodb.com'}

Message: SERVER-13554 Improve error message for mapReduce ns not found
Branch: master
https://github.com/mongodb/mongo/commit/a9e57574773a4e83572e2e8fda3f32fe039f4fa7

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