[SERVER-2167] Monitor M/R jobs Created: 01/Dec/10  Updated: 12/Jul/16  Resolved: 17/May/11

Status: Closed
Project: Core Server
Component/s: MapReduce
Affects Version/s: None
Fix Version/s: 1.9.1

Type: Improvement Priority: Minor - P4
Reporter: Alvin Richards (Inactive) Assignee: Eliot Horowitz (Inactive)
Resolution: Done Votes: 2
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Participants:

 Description   

Requirement:

  • extend HTTP interface for M/R job monitoring
  • create API to get monitoring info

basics that could be covered

  • # of documents emitted
  • # of documents processed by reduce
  • # of documents processed by finalize


 Comments   
Comment by auto [ 17/May/11 ]

Author:

{u'login': u'erh', u'name': u'Eliot Horowitz', u'email': u'eliot@10gen.com'}

Message: access to progress meter in db.currentOp() SERVER-2167
Branch: master
https://github.com/mongodb/mongo/commit/ce83d98bcfa035bfbf4ebd170f6b09cda8634ef2

Comment by Andrew Armstrong [ 11/Mar/11 ]

I've only played a little with MR; but isn't this feature sort of already there? I recall at least the step # it was up to (1/3, 2/3, 3/3 etc) but can't recall how much extra info was displayed in currentOp()

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