[SERVER-5277] chunkSize per sharded collection option Created: 09/Mar/12  Updated: 06/Dec/22  Resolved: 21/Jan/20

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: 2.0.3
Fix Version/s: None

Type: Improvement Priority: Minor - P4
Reporter: Scott Hernandez (Inactive) Assignee: [DO NOT USE] Backlog - Sharding Team
Resolution: Duplicate Votes: 5
Labels: balancer, chunks, mongos, splitting
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates SERVER-5507 Add sharded per-collection settings (... Blocked
Assigned Teams:
Sharding
Participants:

 Description   

Allow having a chunkSize per sharded collection instead of per sharded cluster. If not overridden per collection then inherit from cluster settings.



 Comments   
Comment by Matthieu Rigal [ 08/Dec/14 ]

Would be especially useful for collections where we have one document per object making a summary/description of other numerous objects inside another collection, which is small but regularly updated, in order to dispatch the writes.

For example, if you have a collection to keep the distinct values of subdocuments of another (big) collection.

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