metabase / metabase/metabase

Deduplicate concurrent transforms schedule triggers

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#72,340 0 comments 0 reactions 0 assignees View on GitHub
.Backend .Run Repro Bot .Team/Gadget Priority:P2 Transforms Type:Bug
Dominant language
Clojure
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Forks
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Avg merge
1d 13h
Merged PRs (30d)
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Description

When transform schedules run concurrently, triggers are not combined or deduplicated. This can lead to stale reads when there are dependencies between schedules, such as daily and weekly jobs running at the same time.

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Research direction

The issue names no files, tests, or entry points. Start by locating the transform schedule trigger orchestration and any concurrency-related tests; done means concurrent triggers are combined or deduplicated so dependent daily and weekly schedules do not produce stale reads.

Written by the indexing model from the issue text.

Assessment

Tech stack
clojure
Domain
backend, data-engineering
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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