[SERVER-29730] Analyze metadata commands to determine possible concurrency Created: 19/Jun/17  Updated: 29/Jan/18  Resolved: 21/Jun/17

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: 3.5.8
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Jessica Yu Assignee: Jessica Yu
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Sharding 2017-07-10
Participants:

 Description   

Look into distributed locks taken by metadata commands, and determine by analyzing their logic how this locking scheme can be improved.



 Comments   
Comment by Jessica Yu [ 19/Jun/17 ]

Spreadsheet of locking scheme and command summaries: https://docs.google.com/a/10gen.com/spreadsheets/d/1SVl0Q_N6Lna-iDlMtBOKbM81rWFPJrxrIxoduqIBQDg/edit?usp=sharing

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