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1. In Review

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   Jira server DuraSpace JIRA jqlQuery filter=13100 serverId c815ca92-fd23-34c2-8fe3-956808caf8c5

   
   

2. Please squash a bug!

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   Jira server DuraSpace JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution maximumIssues 20 jqlQuery filter=13122 serverId c815ca92-fd23-34c2-8fe3-956808caf8c5

   
   

3. Tickets resolved this week:

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   Jira server DuraSpace JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution maximumIssues 20 jqlQuery filter=13111 serverId c815ca92-fd23-34c2-8fe3-956808caf8c5

   
   

4. Tickets created this week:

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   Jira server DuraSpace JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution maximumIssues 20 jqlQuery filter=13029 serverId c815ca92-fd23-34c2-8fe3-956808caf8c5

   
   

Notes

Announcements

1. Fedora will likely be holding more on-line events
2. Online programs (like Fedora) are finding increased interest due to the need for online services

Sprint update

1. Jira
   server DuraSpace JIRA serverId c815ca92-fd23-34c2-8fe3-956808caf8c5 key FCREPO-3264

   • Response codes in PR differ from draft spec
   • https://github.com/fcrepo/fcrepo-specification-atomic-operations/pull/8/files ^{Image Removed}
   • ACTION: Danny to create JIRA to update spec for response codes

2. Jira
   server DuraSpace JIRA serverId c815ca92-fd23-34c2-8fe3-956808caf8c5 key FCREPO-3249

    
   • Message Bus
   • A PR should be available today
   • Outstanding question: What is the interplay with partially successful transactions
   • Is there a difference between FCREPO-3249 and FCREPO-3250?
     • maybe not
3. ACTION: Danny to ensure that a JIRA exists for scenario of transaction does not succeed completely, but rollback does succeed

4. Jira
   server DuraSpace JIRA serverId c815ca92-fd23-34c2-8fe3-956808caf8c5 key FCREPO-3247

    and 

   Jira
   server DuraSpace JIRA serverId c815ca92-fd23-34c2-8fe3-956808caf8c5 key FCREPO-3262

   • Both of these are done... just need to create pull-request
   • Jared has a non-sprint PR related to RebuildIT.java coming soon
   • Danny and Jared should coordinate... since they are both working on this class

5. Jira
   server DuraSpace JIRA serverId c815ca92-fd23-34c2-8fe3-956808caf8c5 key FCREPO-3265

• • Basically done
  • Possibility may exist for "transaction hijacking"... likely a non-issue
  • Question about multiple transactions modifying the same resource
    • There is a currently commented out integration test.. it would involve "object locking"
    • Optimistic locking is one possible approach, OCFL library supports this
    • ACTION: Ben P to create ticket to use OCFL optimistic locking in transactions
      • Could potentially take advantage of an existing "prepare()" method
      • Record state of resource when session is open
      • Potentially some Fedora-level object locking

1. • • Open question has mutable head would be impacted
     • ACTION: Peter W to create a JIRA to investigate support for optimistic locking and mutable head

2. Jira
   server DuraSpace JIRA serverId c815ca92-fd23-34c2-8fe3-956808caf8c5 key FCREPO-3267

    - needs team review
3. Plan to wrap up sprint by end of day tomorrow

Plain vanilla OCFL rebuild

1. ACTION: Danny to ensure JIRA exists for such a rebuild

Moving to fcrepo GitHub org

1. Likely make the transition around the time of the 6.0 Beta release

Fedora 6 testing

1. Continuing to organize around suite of performance and acceptance tests for Fedora 6

Actions

•  Danny Bernstein  to create JIRA to update spec for response codes (see: 187171332 2020-04-15 - Fedora Tech Meeting)
•  Danny Bernstein to ensure that a JIRA exists for scenario of transaction does not succeed completely, but rollback does succeed (see: 187171332 2020-04-15 - Fedora Tech Meeting)
•  Ben Pennell to create ticket to use OCFL optimistic locking in transactions (see: 187171332 2020-04-15 - Fedora Tech Meeting)
•  Peter Winckles to create a JIRA to investigate support for optimistic locking and mutable head (see: 187171332 2020-04-15 - Fedora Tech Meeting)
•  Danny Bernstein to ensure JIRA exists for vanilla OCFL rebuild (see: 187171332 2020-04-15 - Fedora Tech Meeting)
•  Who:  Clarify in documentation that multiple simultaneous writes to OCFL are not supported
•   Who:  After team has a chance to comment, send Ghost Node idea to general community for feedback
•   Who: Decide who works on what in the next sprint
  

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