[SERVER-4242] geShardDistribution in 2.0.2 Created: 10/Nov/11  Updated: 11/Jul/16  Resolved: 16/Nov/11

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: 2.0.1
Fix Version/s: 2.0.2

Type: Improvement Priority: Major - P3
Reporter: Greg Studer Assignee: Greg Studer
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

Backport coll.getShardDistribution() and coll.getSplitKeysForChunks() into 2.0.2. Makes getting a snapshot of chunk stats much easier / calculates split points and creates safe splitting function for incorrectly split chunks for any chunk size.

10ab1ed6 and then df07b8f5



 Comments   
Comment by Greg Studer [ 10/Nov/11 ]

@scott - Actually read "utils_sh.js" as "utils for shell"

The function reports information on just that collection though : could rename like db.stats(), coll.stats() -> coll.shardStats() (and put the coll itself in utils_sh.js). getSplitKeysForChunks() can probably also go there, makes more sense as a utility.

Comment by auto [ 10/Nov/11 ]

Author:

{u'login': u'gregstuder', u'name': u'gregs', u'email': u'greg@10gen.com'}

Message: SERVER-4242 hide splitter function
Branch: v2.0
https://github.com/mongodb/mongo/commit/cc5021feda652b763060ec94a2142a300d86caad

Comment by Greg Studer [ 10/Nov/11 ]

Backporting but marking _getSplitKeysForChunks() as hidden, as it has been only lightly tested.

Comment by Scott Hernandez (Inactive) [ 10/Nov/11 ]

Shouldn't these be "sh" (sharding) functions, and not on the collection?

Generated at Thu Feb 08 03:05:24 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.