PubSub updates, improvements, care and feeding of (UXPROD-3472)

[UXPROD-4328] Pubsub deprecation part 1 Created: 26/May/23  Updated: 30/Nov/23

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:
Cloners
is cloned by UXPROD-4381 Pubsub deprecation part 2 Open
Defines
is defined by CIRC-1814 PubSub deprecation - add Kafka support Open
is defined by CIRC-1816 PubSub deprecation - remove PubSub su... Open
is defined by CIRCSTORE-417 PubSub deprecation - add Kafka support Open
is defined by CIRCSTORE-419 PubSub deprecation - remove PubSub su... Open
is defined by MODAUD-162 PubSub deprecation - add Kafka support Open
is defined by MODAUD-163 PubSub deprecation - remove PubSub su... Open
is defined by MODFEE-350 PubSub deprecation - add Kafka support Open
is defined by MODFEE-352 PubSub deprecation - remove PubSub su... Open
is defined by MODPATBLK-162 PubSub deprecation - add Kafka support Open
is defined by MODPATBLK-164 PubSub deprecation - remove PubSub su... Open
is defined by MODRS-168 PubSub deprecation - add Kafka support Open
is defined by MODRS-170 PubSub deprecation - remove PubSub su... Open
Relates
relates to CIRC-1803 Estimate phase 1 Closed
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   

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 ]

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 ]

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 ]

Thanks for responding so quickly Stephanie Buck. That was also our understanding, and great to get it confirmed.

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