RELEASED: Public: October 15, 2025
Feature enhancements
- Acquire file lock on running builds in HA controller (BEE-61987)
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To avoid a class of problems in HA controllers involving two replicas simultaneously believing they are responsible for a given build, a file lock is now acquired when starting, resuming, or adopting a build, and only released when it is offered for adoption or completes.
Resolved issues
- Double adoption of build in HA controller (BEE-62584)
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Under heavy load conditions, a periodic process in an HA controller could have discovered a build in need of adoption (after its owning replica exited) at the same time that the adoption request was being processed. This race condition could result in two replicas both claiming the build, or one replica attempting to adopt it twice, causing metadata corruption.