Time/Place

This meeting is a hybrid teleconference and slack chat. Anyone is welcome to join...here's the info:

• Time: 11:00am Eastern Daylight Time US (UTC-4)
• Audio/Video Conference Link: https://lyrasis.zoom.us/j/396037251
  
  • Meeting ID: 396 037 251
  • Find your local number: https://lyrasis.zoom.us/u/ad6Xb7q3ia

  • Join fedora-project.slack.com on the "tech" channel

  • Self-register at: http://slack.fcrepo.org/

Attendees 

1. Danny Bernstein
2. David Wilcox 
3. Jared Whiklo 
4. Peter Winckles
5. Daniel Lamb 
6. Ben Pennell 
7. Thomas Bernhart 
8. Calvin Xu 
9. Michael Ritter 

Agenda

1. Announcements
2. Docker on M1 Mac and multi-architecture docker builds.
   1. Leverage multi-CPU architecture support
3. Testing
   
   1. migration-utils slow-down update
4. "Cannot create child of immutable resource" (Slack discussion on #tech)
5. Updates on the performance improvement work
   1. Short-lived transactions related issues
      1. https://fedora-repository.atlassian.net/browse/FCREPO-3695: Single-request transactions should not use db transaction tables (done)
      2. https://fedora-repository.atlassian.net/browse/FCREPO-3697 : Multi-request transactions can be put in a bad state (done)
      3. https://fedora-repository.atlassian.net/browse/FCREPO-3696: Reads to large containers unacceptably slow (needs more testing)
   2. Other database issues
      1. https://fedora-repository.atlassian.net/browse/FCREPO-3561 : Add commit() and rollback() support to DbSearchIndexImpl  
      2. https://fedora-repository.atlassian.net/browse/FCREPO-3638: Create indices on search tables 
      3. https://fedora-repository.atlassian.net/browse/FCREPO-3691 : Improve performance of search queries that return rdf types
      4. Reintroduce shortlived transactional updates to search index.
   3. Memory leak: https://github.com/fcrepo/fcrepo/pull/1897 (resolved)
6. Pr-release short list of bug fixes and improvements
   
   1. https://fedora-repository.atlassian.net/browse/FCREPO-3620 : Fedora 5 -> 6 upgrade fails if a Fedora 5 export has retrieved the external binaries
   2. https://fedora-repository.atlassian.net/browse/FCREPO-3672: Update fcrepo-java-client to run against Fedora 6
   3. De-OSGI-ify camel toolbox
7. Any other new tickets/issues to be considered for the release
   1. https://fedora-repository.atlassian.net/browse/FCREPO-3697: refactor tx state.  (complete)
8. Your topic

Tickets

1. In Review

   Click here to expand...

   type	key	summary	assignee	reporter	priority	status	resolution	created	updated	due
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

2. Please squash a bug!

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   key	summary	type	created	updated	due	assignee	reporter	priority	status	resolution
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

3. Tickets resolved this week:

   Click here to expand...

   key	summary	type	created	updated	due	assignee	reporter	priority	status	resolution
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

4. Tickets created this week:

   Click here to expand...

   key	summary	type	created	updated	due	assignee	reporter	priority	status	resolution
   Unable to locate Jira server for this macro. It may be due to Application Link configuration.

Notes

Actions

• Look through migration util commits since December to see if there are any potential causes of performance drop off.