[SERVER-4605] explain() needs to better handle versioning Created: 03/Jan/12  Updated: 11/Jul/16  Resolved: 25/Jan/12

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 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 output_from_sharding_multiple_collections.js    
Issue Links:
Related
is related to SERVER-4220 refactor getChunkManager() and shardi... Closed
is related to SERVER-4651 incorrect options getting passed by s... Closed
Operating System: ALL
Participants:

 Description   

Explain needs to better handle migrations during the explain process - similar to improvements for SERVER-4220

sharding_multiple_collections.js reproduces intermittently.



 Comments   
Comment by auto [ 24/Jan/12 ]

Author:

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

Message: SERVER-4605 don't double-query for explain results
Branch: master
https://github.com/mongodb/mongo/commit/4a39fd4c166549ac7297e5e705ff2c974363e207

Comment by auto [ 24/Jan/12 ]

Author:

{u'login': u'erh', u'name': u'Eliot Horowitz', u'email': u'eliot@10gen.com'}

Message: top level retry for old sharding meta data
attempt of a fix for SERVER-4605
Branch: master
https://github.com/mongodb/mongo/commit/b09709c7cce24ec72bfeb59cb0acd589eba98019

Comment by Greg Studer [ 19/Jan/12 ]

Also exhibits here:

http://buildbot.mongodb.org:8081/builders/Linux%2064-bit%20DEBUG/builds/677/steps/compile/logs/stdio

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