[SERVER-35169] Bump wire protocol version for 4.2 Created: 22/May/18  Updated: 29/Oct/23  Resolved: 02/Jul/18

Status: Closed
Project: Core Server
Component/s: Upgrade/Downgrade
Affects Version/s: 4.0.0-rc0
Fix Version/s: 4.1.1

Type: Task Priority: Major - P3
Reporter: Robert Guo (Inactive) Assignee: Blake Oler
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by DRIVERS-571 Bump wire protocol version for 4.2 Closed
Duplicate
is duplicated by SERVER-35660 Add a new wire version for v4.2 and u... Closed
Gantt Dependency
has to be done before SERVER-35656 Ensure a 4.0 mongos crashes upon atte... Closed
Related
is related to SERVER-35171 Update new_mongos_old_mongod_wire_ver... Closed
Backwards Compatibility: Fully Compatible
Sprint: Sharding 2018-07-02, Sharding 2018-07-16
Participants:

 Description   
  • Add the new wire version.
  • Change both minWireVersion and maxWireVersion to the new wire version.

This ticket will cause breaking changes unless pushed with the FCV 4.2 changes in SERVER-35655.



 Comments   
Comment by Githook User [ 02/Jul/18 ]

Author:

{'username': 'BlakeIsBlake', 'name': 'Blake Oler', 'email': 'blake.oler@mongodb.com'}

Message: SERVER-35655 Update FCV constants throughout server code.
SERVER-35169 Bump wire protocol version for 4.2.
SERVER-35752 Ensure tests that rely on FCV pass after updating FCV constants.
SERVER-35163 Unblacklist tests that expect FCV version to differ between "last-stable" and "latest."
SERVER-34984 Update major_version_upgrade.js to call setFCV to the latest FCV.
SERVER-35656 Ensure a 4.0 mongos crashes upon attempting to connect to an FCV 4.2 cluster.
SERVER-35404 Re-enable the sharding_last_stable_mongos_and_mixed_shards suite.
Branch: master
https://github.com/mongodb/mongo/commit/53a34c4f01d6b18df4c4800df9a72b1eff07fb6a

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