[SERVER-21589] Do not wait for journal sync after applying a batch in replication protocol pv0 Created: 20/Nov/15  Updated: 25/Nov/15  Resolved: 20/Nov/15

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: 3.2.0-rc3
Fix Version/s: 3.2.0-rc4

Type: Task Priority: Major - P3
Reporter: Andy Schwerin Assignee: Matt Dannenberg
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Repl D (12/11/15)
Participants:

 Description   

In 3.0 and before, secondaries do not wait to journal before acknowledging writes to the primary. In 3.2.0, we should keep this behavior for the pv0 (3.0-compatible) replication protocol while investigating the latency and throughput regressions in SERVER-21581 and related tickets.



 Comments   
Comment by Githook User [ 20/Nov/15 ]

Author:

{u'username': u'dannenberg', u'name': u'matt dannenberg', u'email': u'matt.dannenberg@10gen.com'}

Message: SERVER-21589 SERVER-21362 disable journal sync in PV0

This reverts commit 9e431f4fd9a6af65292aff3729a3f6d281784ac1.
Branch: master
https://github.com/mongodb/mongo/commit/8b4f6e5aa491c26b135607bb9d16e3a815491b62

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