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Details

Type: Bug
Resolution: Done
Priority: Major - P3
Fix Version/s: 3.2.1, 3.3.0
Affects Version/s: 3.2.0
Component/s: Replication
Labels:
- code-and-test

Backwards Compatibility:
Minor Change
Operating System:
ALL
Backport Completed:

3.2.1

Description

Due to sync source selection and vetoing, it is possible for a non-votable to block elections due to holding newer data no other voting member will be able to replicate. Since vetoing is only in protocol version 0 (PV0) this only affects replica sets which haven't upgraded.

The obvious workaround to this issue is to update to protocol version 1.

Attachments

Issue Links

is documented by

DOCS-8936 Not possible to elect a primary if non-voting member is ahead (PV0)

Closed

is duplicated by

SERVER-21816 Cannot initial sync from non-voting node

Closed

Activity

People

Assignee:: Scott Hernandez (Inactive)

Reporter:: Scott Hernandez (Inactive)

Participants:: Eric Milkie, Githook User, Scott Hernandez

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Dates

Created:: Dec 21 2015 03:40:44 PM UTC

Updated:: Nov 22 2016 03:38:33 AM UTC

Resolved:: Dec 22 2015 11:07:52 PM UTC