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Type: Improvement
Resolution: Done
Priority: Major - P3
Fix Version/s: 2.3.2
Affects Version/s: None
Component/s: Replication
Labels:
None

Periodically, we should rerun the logic in ReplSetImpl::getMemberToSyncTo(). The ping times may have changed since last check, or the oplog staleness within the cluster may have changed such that a different node is now much more up-to-date.
Currently we only do this check when the cluster state changes.

depends on

SERVER-6476 Setting slaveDelay on a sync target should cause syncing members to find a new target.

Closed

is depended on by

SERVER-4927 Slaves stops replog sync if another slaves used fsyncLock

Closed

SERVER-6137 When disk is full on any secondary, the whole set of secondaries freezes until the full node is stopped

Closed

is duplicated by

SERVER-6882 Automatically reevaluate sync sources periodically

Closed

is related to

SERVER-4750 Secondary syncs to another secondary that has slaveDelay > 0

Closed

related to

SERVER-8235 too-frequent sync source changes causes node to fall behind

Closed

(1 related to)

Assignee:: Kristina Chodorow (Inactive)

Reporter:: Eric Milkie

Participants:: auto, Eric Milkie, Kristina Chodorow

Votes:: 5 Vote for this issue

Watchers:: 13 Start watching this issue

Created:: Mar 05 2012 06:16:58 PM UTC

Updated:: Jul 11 2016 06:33:45 PM UTC

Resolved:: Dec 19 2012 06:56:46 PM UTC

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