[DOCS-2015] Comment on: "manual/reference/command/mapReduce.txt" Created: 30/Sep/13  Updated: 03/Nov/17  Resolved: 30/Oct/13

Status: Closed
Project: Documentation
Component/s: Server
Affects Version/s: None
Fix Version/s: 01112017-cleanup

Type: Improvement Priority: Major - P3
Reporter: auto Assignee: Sam Kleinman (Inactive)
Resolution: Done Votes: 0
Labels: collector-298ba4e7
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Ubuntu 12.04 LTS 32bit MongoDB 2.4.6

Location: http://docs.mongodb.org/manual/reference/command/mapReduce/#dbcmd.mapReduce
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36
Referrer: http://docs.mongodb.org/manual/core/map-reduce/
Screen Resolution: 1440 x 900
repo: docs
source: reference/command/mapReduce


Issue Links:
Related
is related to SERVER-11003 discrepancy on mapReduce and mapreduc... Closed
Participants:
Days since reply: 10 years, 16 weeks ago

 Description   

MongoDB 2.4.6 only run map-reduce with db.runCommand(

{ mapreduce: 'test', ...}

), not with the documentation suggested uppercase spelling: "mapReduce"

mongos> db.test.runCommand(

{ mapReduce: 'test', ... , out: 'inline' }

);

{ "ok" : 0, "errmsg" : "no such cmd: mapReduce" }

mongos> db.test.runCommand(

{ mapreduce: 'test', ... , out: 'inline' }

);

{ ... "ok" : 1 }

 Comments   
Comment by auto [ 30/Oct/13 ]

Author:

{u'username': u'tychoish', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}

Message: DOCS-2015: adding note about mapreduce command on mongos
Branch: v2.4
https://github.com/mongodb/docs/commit/cef3133ea9f245f20bdc973b2f54b903c27f6bad

Comment by auto [ 30/Oct/13 ]

Author:

{u'username': u'tychoish', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}

Message: DOCS-2015: adding note about mapreduce command on mongos
Branch: v2.2
https://github.com/mongodb/docs/commit/9107694b83c8c93cf2c041b467e4bb194b80a722

Comment by auto [ 30/Oct/13 ]

Author:

{u'username': u'tychoish', u'name': u'Sam Kleinman', u'email': u'samk@10gen.com'}

Message: DOCS-2015: adding note about mapreduce command on mongos
Branch: master
https://github.com/mongodb/docs/commit/28109228070a0e3bebaf211b71f61e3d1eeab82c

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