PubSub updates, improvements, care and feeding of
(UXPROD-3472)
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| Status: | Draft |
| Project: | UX Product |
| Components: | None |
| Affects versions: | None |
| Fix versions: | None | Parent: | PubSub updates, improvements, care and feeding of |
| Type: | New Feature | Priority: | TBD |
| Reporter: | Stephanie Buck | Assignee: | Unassigned |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original estimate: | Not Specified | ||
| Issue links: |
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| Release: | Not Scheduled | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Epic Link: | PubSub updates, improvements, care and feeding of | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Back End Estimate: | XXXL: 30-45 days | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Back End Estimator: | Alexander Kurash | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Development Team: | Vega | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PO Rank: | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Description |
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Current situation or problem: mod-pubsub fails to deliver some of the events for unknown reasons. This issue cannot be reliably reproduced, but it happens every now and again on production which leads to automated patron blocks failures. The data can be re-syned manually as a workaround. It is thought that this issue comes from the fact that, by introducing another layer over Kafka, mod-pubsub is losing the delivery guarantees provided by Kafka. In scope Out of scope Use case(s) Proposed solution/stories Links to additional info https://folio-org.atlassian.net/wiki/display/DD/PubSub+deprecation+plan Questions |
| Comments |
| Comment by Charlotte Whitt [ 07/Jun/23 ] |
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Hi Stephanie Buck Alexander Kurash - can you help us better understand the purpose of this work, when this work is planned to be executed, and the consequences on Circulation. I notice that the ticket is in Draft and is Not scheduled. Maybe you also can refer me to a Wiki page with the architectural design for this change? CC: Niels Erik Nielsen Mike Taylor and Axel Dörrer |
| Comment by Stephanie Buck [ 07/Jun/23 ] |
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This resulted from a spike into what the effort would be if pubsub were deprecated. It is still in draft and is not scheduled because it is not a finalized feature, is not ready for development, and we do not know when or if this would occur. Please refer to the link in the feature description for more detailed information. |
| Comment by Charlotte Whitt [ 08/Jun/23 ] |
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Thanks for responding so quickly Stephanie Buck. That was also our understanding, and great to get it confirmed. |