[SERVER-46512] Ensure that connections acquired for hedged reads can be reused Created: 28/Feb/20  Updated: 31/Mar/20  Resolved: 31/Mar/20

Status: Closed
Project: Core Server
Component/s: Internal Code
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Cheahuychou Mao Assignee: Misha Tyulenev
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
depends on SERVER-46821 NetworkingBaton should pass tasks to ... Closed
Related
is related to SERVER-45866 Measure connection reuse for Hedged R... Closed
Operating System: ALL
Backport Requested:
v4.4
Sprint: Service Arch 2020-03-09, Service Arch 2020-03-23, Service Arch 2020-04-06
Participants:

 Description   

According to the performance testing results in SERVER-45866, the connections acquired by hedged reads are not being reused. 



 Comments   
Comment by Githook User [ 12/Mar/20 ]

Author:

{'username': 'mikety', 'name': 'Misha Tyulenev', 'email': 'misha@mongodb.com'}

Message: Revert "SERVER-46512 do not use baton to run hedge requests"

This reverts commit 729b70ce06625ed73b023a6a41a1e4d1a7e58363.
Branch: master
https://github.com/mongodb/mongo/commit/78fa0cdbbbaf95f211c12640f4101b9f8c5800e1

Comment by Githook User [ 12/Mar/20 ]

Author:

{'name': 'Misha Tyulenev', 'username': 'mikety', 'email': 'misha@mongodb.com'}

Message: SERVER-46512 do not use baton to run hedge requests
Branch: master
https://github.com/mongodb/mongo/commit/729b70ce06625ed73b023a6a41a1e4d1a7e58363

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