[SERVER-25808] Test concurrent view modification for cycle detection Created: 25/Aug/16  Updated: 19/Nov/16  Resolved: 15/Sep/16

Status: Closed
Project: Core Server
Component/s: Querying
Affects Version/s: None
Fix Version/s: 3.3.14

Type: Task Priority: Major - P3
Reporter: Max Hirschhorn Assignee: James Wahlin
Resolution: Done Votes: 0
Labels: read-only-views
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-25979 View graph invalid on WriteUnitOfWork... Closed
related to SERVER-26022 collMod should copy ViewDefinition be... Closed
related to SERVER-26067 ViewDefinition access outside of lock... Closed
related to SERVER-26037 DocumentSourceCursor should report ap... Backlog
Backwards Compatibility: Major Change
Sprint: Integration 2016-09-19
Participants:

 Description   

We can add an FSM workload where worker threads collectively act on a set of view namespaces by either creating, modifying, or dropping them. Unlike SERVER-25807, worker threads should act on view definitions created by other worker threads. Additionally, we should create views with $lookup and $graphLookup stages on other view namespaces to try and introduce a cycle as a result of not using a consistent snapshot of the view catalog, or as a result of how the batches are applied on a secondary.



 Comments   
Comment by Githook User [ 15/Sep/16 ]

Author:

{u'username': u'jameswahlin', u'name': u'James Wahlin', u'email': u'james.wahlin@10gen.com'}

Message: SERVER-25808 Test concurrent view modification with $lookup/$graphLookup
Branch: master
https://github.com/mongodb/mongo/commit/eec91f97a655486892f6c75342adcffc68109f0e

Comment by Githook User [ 14/Sep/16 ]

Author:

{u'username': u'jameswahlin', u'name': u'James Wahlin', u'email': u'james.wahlin@10gen.com'}

Message: SERVER-25808 Test concurrent view modification for cycle detection
Branch: master
https://github.com/mongodb/mongo/commit/46acb1b94944bc7aa68ff6a8b3cd2d340b272c6f

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