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Problems.

Hard to trace lineage and find trusted tables

Data engineering5 posts from 5 people4d active+22 posts in the last 7 days, 0 the 7 days before (rising)

Posts per day

Posts per day5 posts, Sep 1 to Sep 25

The posts behind it

5, newest first
PostDate
[dagster-dbt] Column metadata and column lineage are not supported on the dbt Fusion engine### What's the issue? Column-level metadata and column lineage are not available when running a dbt project on the **dbt Fusion** engine. `fetch_column_metadata()` cannot produce metadata under Fusion in either supported environment shape, and the failure is a hard error rather...dagster-io/dagstersmackeseySep 24yesterday
docs: AGENTS.md setup commands fail at repo root; structure/list/CI-claim mismatches in README and pr_lint### Submission checklist - [x] This is a bug, not a usage question. - [x] I added a clear and descriptive title that summarizes this issue. - [x] I used the GitHub search to find a similar question and didn't find it. - [x] I am sure that this is a bug in LangChain rather than...langchain-ai/langchaindeepak25000000Sep 232 days ago
Evolving the VS Code InterfaceWe are updating the VS Code interface to make it clearer, more consistent, and easier to adapt to different screens, accessibility needs, and working styles. Change can be disruptive, especially in a tool people use every day. Feedback on the modern UI has already helped us...microsoft/vscodemrleemurraySep 33 weeks ago
Stale / incorrect asset lineage in Dagster UI after code location deployments### What's the issue? We are experiencing an intermittent issue with the Dagster UI where the asset lineage/asset graph is stale or incorrect after deploying updated code locations. Our setup consists of an open-source Dagster deployment on GKE. When a code location is...dagster-io/dagsterderHeinzerSep 33 weeks ago
[SQL] Support fallback resolver for unknown V2 catalog names### Problem We are using Spark 3.3.2 with Apache Gravitino and observed that all top-level V2 catalogs need to be registered eagerly through Spark configuration: This appears to be a general limitation of Spark's V2 catalog lookup model rather than a version-specific bug. I also...apache/sparkjarredhj0214Sep 13 weeks ago

Companies and products named

Company or productPosts naming it
Dagster2
Apache Spark1
Anthropic1
OpenAI1
Perplexity1
DeepSeek1
About this problem

Evidence

5 posts from 5 people in 4 places, about 1 a week over 24 days. Mostly on dagster-io/dagster, apache/spark, langchain-ai/langchain. Tools named alongside: Dagster, Apache Spark, Anthropic, OpenAI.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts that state a pain and match the "lineage-catalog" rule. First post Sep 1, 2026, latest Sep 24, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method

History

  • 2026-09-25 Momentum: steady to rising
  • 2026-09-25 Added: Hard to trace lineage and find trusted tables (4 posts)

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