[SERVER-43364] Continuous switch over of replica set members Created: 17/Sep/19  Updated: 27/Oct/23  Resolved: 11/Nov/19

Status: Closed
Project: Core Server
Component/s: Replication
Affects Version/s: 3.4.4
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: MongoDB A Assignee: Dmitry Agranat
Resolution: Gone away Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: Text File PrimaryMongodLogs.txt    
Backwards Compatibility: Fully Compatible
Operating System: ALL
Participants:

 Description   

Hello,

We have a sharded cluster in which we are having 4 shards each containing 3 members i.e. Primary-Secondary-Secondary. Recently we are facing an issue that the replica set members are switching over continuously. This is happening in every shard of the cluster.

Note: All servers are in same subnet.

Please find attached logs of primary member.

Regards,

Sumit

 



 Comments   
Comment by Dmitry Agranat [ 10/Oct/19 ]

Hi opensourcedb@cloverinfotech.com,

We still need additional information to diagnose the problem. If this is still an issue for you, would you please upload the requested information to our secure upload portal?

Thanks,
Dima

Comment by Dmitry Agranat [ 19/Sep/19 ]

Hi opensourcedb@cloverinfotech.com,

Thanks for your report. In order for us to diagnose this issue, please provide full mongod logs plus "diagnostic.data" folders under the {{$dbpath}}s from all members of a replica set covering the time of the reported switchover. You can upload the files to our Secure Upload Portal. Please rest assured that only MongoDB engineers will be able to see the files and they will delete automatically after 90 days.

Thank you,
Dima

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