apache/texera

Human-AI Collaborative Data Science Using Visual Workflows

Stars: 316
Forks: 189
Open beginner issues: 11
Indexed issues: 483
Avg merge: 2d 20h
Merged PRs (30d): 198

Dominant language: Scala
License: Apache-2.0
Last GitHub push: Sep 20, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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456 open issues indexed

backport/<branch> commit status is never updated after the backport lands Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

apache/texera#8632 · Opened Sep 21, 2026
Make operators easier to find and understand in the workflow editor Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/texera#8627 · 1 comment · Opened Sep 21, 2026
Idle CU sweep cannot reclaim a computing unit whose execution is stuck in a non-terminal state Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

apache/texera#8618 · Opened Sep 21, 2026
isSink folds an operator type with the browser's locale Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

apache/texera#8616 · Opened Sep 20, 2026
Remove the dead link-breakpoint plumbing from the graph model Open

apache/texera#8612 · 1 assignee · Opened Sep 19, 2026
Remove spec-only PresetService members Open

apache/texera#8611 · 1 assignee · Opened Sep 19, 2026
Remove the unused scroll-to-step request stream from AgentService Open

apache/texera#8610 · 1 assignee · Opened Sep 19, 2026
The workflow editor takes its container from the document, so a second instance leaves the canvas blank Open

apache/texera#8606 · 1 comment · 1 assignee · Opened Sep 19, 2026
A file scan with Limit 0 loses the file's columns, and the CSVOld scan throws Open

apache/texera#8602 · 5 comments · 1 assignee · Opened Sep 18, 2026
Two more pages act destructively on beforeunload, which the back/forward cache turns into a dead page Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

apache/texera#8601 · 1 comment · Opened Sep 18, 2026
A file scan extracting an archive cannot also include the filename Open

apache/texera#8598 · 1 assignee · Opened Sep 18, 2026
A file scan reads every file as UTF-8, whatever its Encoding field says Open

apache/texera#8596 · 1 assignee · Opened Sep 18, 2026
Casting text to a timestamp empties a moment the engine reads Open

apache/texera#8595 · 1 assignee · Opened Sep 18, 2026
Heat-map operator fills read harsher than the same ramp in the legend Open

apache/texera#8594 · 1 comment · 1 assignee · Opened Sep 18, 2026
"Needs a warehouse it does not have" is answered in three places Open

apache/texera#8593 · 1 comment · 1 assignee · Opened Sep 18, 2026
[BYO-S3] Surface warehouse status so the picker can show one, like the computing-unit picker Open

apache/texera#8588 · 1 comment · 1 assignee · Opened Sep 18, 2026
JointJS papers are never disposed, so every remount leaves one listening to the shared graph Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

apache/texera#8582 · 1 comment · Opened Sep 17, 2026
Switching between a workflow's canvas and Form View reloads the page and reconnects everything Open

apache/texera#8580 · 1 comment · 1 assignee · Opened Sep 17, 2026
[BYO-S3] local-dev: the S3 endpoint baked into warehouse storage profiles goes stale on every network change Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/texera#8569 · 1 comment · Opened Sep 17, 2026
feat(amber): columnar hardening (versioning, compression, sink) Open

apache/texera#8567 · 1 assignee · Opened Sep 17, 2026
feat(amber): columnar join, vectorized sink, Python passthrough Open

apache/texera#8566 · 1 assignee · Opened Sep 17, 2026
feat(amber): columnar wire format, operator contract, scan and filter Open

apache/texera#8564 · 1 assignee · Opened Sep 17, 2026
feat(amber): columnar shuffle, aggregate, projection, config Open

apache/texera#8565 · 1 assignee · Opened Sep 17, 2026
feat(amber): opt-in columnar (Apache Arrow) execution path Open

apache/texera#8556 · 3 comments · 1 assignee · Opened Sep 17, 2026
Support Virtual Machine runtimes for compute units and other micro services Open

apache/texera#8545 · 2 comments · 1 assignee · Opened Sep 14, 2026
[Notebook Migration] Generalize notebook-specific terminology across the migration tool Open

apache/texera#8543 · 2 comments · 1 assignee · Opened Sep 14, 2026
Missing MinIO images prevent any kind of deployment. Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

apache/texera#8541 · Opened Sep 14, 2026
A result cell's download button does nothing off the canvas Open

apache/texera#8538 · 1 comment · 1 assignee · Opened Sep 14, 2026
fix(workflow): a save's response must not overwrite a newer local edit (WorkflowPersistService) Open

apache/texera#8536 · 2 comments · 1 assignee · Opened Sep 13, 2026
Hackaton UP - Add canvas selection and reusable workflow sections Open

apache/texera#8526 · 2 comments · 1 assignee · Opened Sep 12, 2026
Surface the record Texera already keeps of a workflow: its saves and its runs Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/texera#8524 · 2 comments · Opened Sep 12, 2026
A file scan's Limit and Offset accept a negative value Open

apache/texera#8513 · 1 assignee · Opened Sep 11, 2026
Read a Parquet file as a source Open

apache/texera#8511 · 1 comment · 1 assignee · Opened Sep 11, 2026
Read the schema's constraints in the property panel Open

apache/texera#8510 · 1 assignee · Opened Sep 11, 2026
Compare the charts the two paths drew Open

apache/texera#8508 · 1 assignee · Opened Sep 11, 2026
Export the relational and sampling operators as Python Open

apache/texera#8505 · 1 assignee · Opened Sep 11, 2026
Export the charts drawn over a field or a sequence Open

apache/texera#8503 · 1 assignee · Opened Sep 11, 2026
Console messages cannot be filtered by type Open

apache/texera#8495 · 1 comment · 1 assignee · Opened Sep 11, 2026
A table operator handed a port that carried no rows loses every column Open

apache/texera#8487 · 1 assignee · Opened Sep 10, 2026
Malformed chat responses abort the run in the text-generation and QA codegens Open

apache/texera#8486 · 1 comment · 1 assignee · Opened Sep 10, 2026
Cut a numeric column into bins Open

apache/texera#8479 · 1 assignee · Opened Sep 10, 2026
Read the whole-number parts out of a timestamp column Open

apache/texera#8478 · 1 assignee · Opened Sep 10, 2026
Remove the unused DatasetVersionFileTreeManager Open

apache/texera#8462 · 1 assignee · Opened Sep 9, 2026
Remove two commented-out test blocks from the workflow editor spec Open

apache/texera#8461 · 1 assignee · Opened Sep 9, 2026
Remove the unused UserWorkflowListItemComponent and HighlightSearchTermsPipe Open

apache/texera#8460 · 1 assignee · Opened Sep 9, 2026
Say what a new operator owes beyond its own code Open

apache/texera#8458 · 1 assignee · Opened Sep 9, 2026
Large dataset file downloads are silently truncated (~15s Envoy Gateway route timeout on the MinIO presigned-URL path) Open

apache/texera#8445 · 1 assignee · Opened Sep 8, 2026
feat(workflow-form): Form View widget refinements (render canvas-only widgets fully, HuggingFace mode, compile-on-blur) Open

apache/texera#8439 · 2 comments · 1 assignee · Opened Sep 6, 2026
Remove the empty ExecutionStatusEnum.scala Open

apache/texera#8434 · 1 assignee · Opened Sep 5, 2026
Export a workflow as Python from the editor, and read the schema's constraints in the property panel Open

apache/texera#8427 · 1 assignee · Opened Sep 4, 2026

A short digest of beginner-friendly GitHub issues.