[SERVER-17262] working_set.cpp:68 assertion error on query Created: 12/Feb/15  Updated: 15/May/15  Resolved: 15/May/15

Status: Closed
Project: Core Server
Component/s: Querying
Affects Version/s: 2.6.4
Fix Version/s: None

Type: Bug Priority: Critical - P2
Reporter: Jonathan Su Assignee: J Rassi
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: Text File working_set.log    
Issue Links:
Duplicate
duplicates SERVER-17263 and_common-inl.h:37 assertion error o... Closed
Operating System: ALL
Participants:

 Description   

In our production environment, we have a sharded cluster setup. Recently, querying for some data sets have started to fail due to this error:

Assertion failure holder.nextFreeOrSelf == i src/mongo/db/exec/working_set.cpp 68

This has not happened before, but now it is consistently happening for certain queries repeatedly. There's been no change to how we store or query the data. We are currently running 2.6.4. See attached log for more detail, but this is currently breaking a critical path in production.

Any insights you may be able to share on this would be much appreciated.



 Comments   
Comment by Ramon Fernandez Marina [ 15/May/15 ]

jonathan@cloudwords.com, we think this could be a duplicate of SERVER-17263, so I'm resolving this ticket as a duplicate of SERVER-17263.

Regards,
Ramón.

Comment by J Rassi [ 12/Feb/15 ]

I'm guessing that this issue is a dup of SERVER-17263, but let's leave this ticket open until we have enough information on the other ticket to confirm this guess.

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