[SERVER-4465] counts with large numbers of shards can error with too many retries Created: 09/Dec/11  Updated: 11/Jul/16  Resolved: 11/Dec/11

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: 2.0.1, 2.1.0
Fix Version/s: 2.0.2, 2.1.0

Type: Bug Priority: Major - P3
Reporter: Greg Studer Assignee: Greg Studer
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: File bouncing_count.js    
Operating System: ALL
Participants:

 Description   

This will get better with changes in 2.1, but in the meantime we should not retry when setting the shard version locally for a single connection as this may be normal behavior.



 Comments   
Comment by auto [ 12/Dec/11 ]

Author:

{u'login': u'gregstuder', u'name': u'Greg Studer', u'email': u'greg@10gen.com'}

Message: SERVER-4465 wait for refresh if multiple retries fail for sharded count()
Branch: v2.0
https://github.com/mongodb/mongo/commit/6759c3ffa15febc7698442772f8c02075d35641a

Comment by auto [ 12/Dec/11 ]

Author:

{u'login': u'gregstuder', u'name': u'Greg Studer', u'email': u'greg@10gen.com'}

Message: SERVER-4465 wait for refresh if multiple retries fail for sharded count()
Branch: master
https://github.com/mongodb/mongo/commit/345331fb277ba65fa145124577dfdae3b3ed00ae

Comment by auto [ 11/Dec/11 ]

Author:

{u'login': u'gregstuder', u'name': u'Greg Studer', u'email': u'greg@10gen.com'}

Message: SERVER-4465 don't abort on local version reset unless it's a meaningful reset
Branch: v2.0
https://github.com/mongodb/mongo/commit/9179db2dc807de8bb860f7a7800de2630ad04eab

Comment by auto [ 09/Dec/11 ]

Author:

{u'login': u'gregstuder', u'name': u'Greg Studer', u'email': u'greg@10gen.com'}

Message: SERVER-4465 don't abort on local version reset unless it's a meaningful reset
Branch: master
https://github.com/mongodb/mongo/commit/3a0388d26f06ce120f9ffb3b04f65887f31f1b71

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