[SERVER-42840] Investigate test related to $sample stage could not find a non-duplicate document on a sharded cluster Created: 16/Aug/19  Updated: 30/Oct/19  Resolved: 30/Oct/19

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

Type: Bug Priority: Major - P3
Reporter: Brian Lane Assignee: Luke Chen
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on WT-5068 WT_CURSOR.random unnecessarily return... Closed
Operating System: ALL
Sprint: Storage Engines 2019-08-26
Participants:
Linked BF Score: 19
Story Points: 8

 Description   

We should take a look at the linked test to get a better understanding of why it has been failing at a higher frequency recently.



 Comments   
Comment by Luke Chen [ 30/Oct/19 ]

WT-5068 addressed the test failures. Closing this investigation ticket.

Comment by Keith Bostic (Inactive) [ 24/Sep/19 ]

luke.chen, I've assigned SERVER-42840 to you, now that the underlying ticket, WT-5068, is closed.

Please let me know if that wasn't the right thing to do.

There are also some related BF tickets (I think BF-13936 is the only one left open, the rest are duplicates).

Comment by Jocelyn del Prado [ 02/Sep/19 ]

We're working on WT-5068 to address this issue. Once it's finished, we'll revisit and hopefully close.

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