Dagster users keep filing bugs

Data engineering4 posts from 4 people4d active+00 posts in the last 7 days, 0 the 7 days before (fading)

Posts per day4 posts, Sep 1 to Sep 25

The posts behind it

4, newest first

Post	Where	Date
Allow customizing the content/layout of Dagster+ alert notification message...Dagster+ alert policies (we use Slack) currently render a fixed message template with no way to control which fields are shown or how they're prioritized. The only content-related option exposed today is policy_options.include_description_in_notification. For teams routing...dagster-io/dagsterRobBrownFreeAgent	dagster-io/dagsterRobBrownFreeAgent6 reactions	Sep 92 weeks ago
compute_logical_data_version joins components with no delimiter, so a compensating upstream change leaves the downstream asset reported FRESH...that "re-execute-from-failure pairs each stored step to the step that produced it" by failing a job, swapping what two identically-named ops return, and re-executing from failure. Pairing is by step key, never by position, and a rename or removal makes the key absent rather...dagster-io/dagstervasilisnasopoulos	dagster-io/dagstervasilisnasopoulos1 replies	Sep 82 weeks ago
A force-terminated run (MARK_AS_CANCELED_IMMEDIATELY) later moves CANCELED -> SUCCESS when its worker finishes### What's the issue? A run force-terminated with `MARK_AS_CANCELED_IMMEDIATELY` reads CANCELED, but its run worker is not stopped (as documented). When the worker's steps later finish, it emits `STEP_SUCCESS` and `RUN_SUCCESS`, the event log accepts them, and the run's status...dagster-io/dagstercatincloudlabs	dagster-io/dagstercatincloudlabs	Sep 52 weeks ago
Asset daemon: `execution_failed()` on unpartitioned assets issues one un-batched query per asset per tick...So the per-asset planned-materialization lookup is already recognized as a bottleneck worth engineering around - `execution_failed()` just has no equivalent escape hatch on any storage. Proposed fix: 1. Add a batched storage API, e.g....dagster-io/dagsterjukiewiczm-marketer	dagster-io/dagsterjukiewiczm-marketer5 replies	Sep 13 weeks ago

Companies and products named

Company or product	Posts naming it
Dagster	4
PostgreSQL	2
Slack	1
Docker	1
Kubernetes	1

About this problem

Evidence

4 posts from 4 people in 1 place, about 2 a week over 9 days. Mostly on dagster-io/dagster. Tools named alongside: PostgreSQL, Slack, Docker, Kubernetes.

Frustration Frustration 2 of 3· Seen on GitHub issues

How it was grouped

Posts about Dagster that state a pain but match no known issue yet. First post Sep 1, 2026, latest Sep 9, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method

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