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- Announcements:
- Community Conversation re: Archival Groups vs. Atomic Resources - May 3 @12pm Eastern
- Presentations from Fedora, Dan and Arran in the coming weeks at TCDL, Code4Lib and Open Repositories
- Pop-up/Other Topics:
- Samvera flyway error megathread
- Currently awaiting an update from Steve.
- New OCFL-Java release v2.1.0: Performance Improvements for s3 Backend (Thomas Bernhart)
- PostgreSQL 15/16 - anyone using it? (Thomas Bernhart)
- Yes. James is using Postgres 16 after a recent upgrade and all seems fine.
- PUT over Tombstone question from slack by Tom Wrobel
- Tech Listserv
- https://groups.google.com/g/fedora-tech/c/yaYqPbMmPRw - F4 to 6 migration last email on April 16
- No update
- https://groups.google.com/g/fedora-tech/c/yaYqPbMmPRw - F4 to 6 migration last email on April 16
- Camel toolbox issues
- High CPU utilization - https://github.com/fcrepo-exts/fcrepo-camel-toolbox/issues/194
- No update
- No containment triples available in Solr indexing - https://github.com/fcrepo-exts/fcrepo-camel-toolbox/issues/202
- Nobody had any answers as to why the predicates were removed from the response
- Doron brought up the issue that his co-worker had been having with calling additional fedora resources from within the camel toolbox sold xssalts, however this is a limitation of the document() function of XSLT. It was mentioned that the camel-toolbox was seen as more of an example reference implementation of the event messaging system and not designed to be an ent to end solution. Recommendations for a scripted solution, which could request multiple sources and build a single flat solr document for indexing, were brought forward.
- High CPU utilization - https://github.com/fcrepo-exts/fcrepo-camel-toolbox/issues/194
- Fcrepo 5.1.2 docker
- Thomas noted that this may need to be a manual process and was missed during the last release cycle
- Josh brought statistics from their work at AWS to migrate Fedora 4 to 6 for a client. They have managed to run the OCFL indexing over 69 million resources in 6 days of processing. He noted that although they attempted to make the process parallel across 8 fedora instances, the processing time did not decrease by more than 1.5x. This appeared to be due to the DB being in wait state the majority of the time
- Samvera flyway error megathread