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Type: New Feature
Resolution: Duplicate
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: Sharding
Labels:
None

Sprint:
Sharding 17 (07/15/16), Sharding 18 (08/05/16)
Case:

With larger clusters, one migration per cluster can be really really slow, a setting to allow the balancer to start one migration per machine may be more helpful in these cases.

duplicates

SERVER-24853 Refactor Balancer code to use MigrationManager in order to move chunks in parallel

Closed

is duplicated by

SERVER-11905 why chunk by chunk movement in balancer in mongodb as it is slow???why not allow multiple migration at a time??

Closed

SERVER-22616 Make balancer architecture more scalable by allowing parallel chunk migrations

Closed

SERVER-22669 CSRS balancer supports parallel migrations

Closed

related to

SERVER-4537 better protect all sharding admin operations from simultaneous commands

Closed

Assignee:: Dianna Hohensee (Inactive)

Reporter:: Greg Studer

Participants:: Benoit Labergri, Dianna Hohensee, Greg Studer, Kevin J. Rice, Kevin Rice, Lucas, VictorGP

Votes:: 28 Vote for this issue

Watchers:: 34 Start watching this issue

Created:: Nov 22 2011 09:25:20 PM UTC

Updated:: Apr 06 2018 01:12:34 AM UTC

Resolved:: Jul 20 2016 04:10:21 PM UTC

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