apache/texera

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Human-AI Collaborative Data Science Using Visual Workflows

Stars: 314
Forks: 187
Open beginner issues: 0
Indexed issues: 456
Avg merge: 1d 21h
Merged PRs (30d): 214

Dominant language: Scala
License: Apache-2.0
Last GitHub push: Sep 13, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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456 issues indexed so far

Add an operator to split the positive/negative outputs to two ports / add the info in a new column Open

low-priority

apache/texera#1509 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Improve the projection operator with renaming and re-ordering columns Open

apache/texera#1600 · 4 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
UDF output schema requires manual input Open

apache/texera#1945 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Support for multi-output UDF Open

apache/texera#1948 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add Schema Constraint for Intersect, Difference, and Other Operators Open

starter-task

apache/texera#1956 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Show Backpressure Status Open

backend engine frontend pyamber

apache/texera#2049 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Need Validation on UDF Ports Open

apache/texera#2078 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Self join with cache will cause repeated results Open

apache/texera#2258 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
The shared-editing state is remaining after switching workflows Open

apache/texera#2563 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
self-diff cannot finish execution Open

apache/texera#2588 · 5 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Python UDF operator doesn't resume after fixing the runtime error Open

apache/texera#2631 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Classpath argument is too long for server startup bash script Open

fix

apache/texera#2717 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Error prompting message is not user-friendly Open

frontend

apache/texera#2735 · 2 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Pyright language client would be irresponsive Open

apache/texera#2948 · 3 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Loading a workflow would cause workspace component to change after review is rendered Open

apache/texera#3034 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Update join operator's icon to be different from intersect Open

apache/texera#3054 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Two output ports does not run Open

apache/texera#3083 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Separate Auth as one micro-service Open

apache/texera#3123 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Make the PhysicalPlan serializable Open

apache/texera#3148 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Run Button Disabled following Wiki Step 1. Open

apache/texera#3203 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Un-connected operator would result compilation error Open

apache/texera#3226 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Introducing Python environments Open

apache/texera#3232 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Fetching data from external sources Open

apache/texera#3233 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Frontend Becomes Unresponsive When Printing Large Binary Data in Python UDF Operator Open

frontend

apache/texera#3316 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Improve Frontend UI for Configuring JVM Memory Size in Computing Unit Open

frontend starter-task

apache/texera#3375 · 1 comment · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Decouple the lifecycle of a result table from that of a computing unit Open

apache/texera#3381 · 0 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Design of Supporting Shuffling in Input Port Materialization Reader Threads Open

design-decision engine evaluation refactor

apache/texera#3392 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Python Zombie Processes Open

apache/texera#3462 · 0 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Datasets/Workflows do not Load When Switching Between Tabs Open

apache/texera#3484 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Workflow Performance Bottleneck and Output Discrepancy in R UDF Operator + Scatter Plot Alpha Adjustment Request Open

apache/texera#3494 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Incorrect output tuple number of R-UDF & Performance Bottleneck Open

apache/texera#3496 · 4 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
The description of read-only workflows are still editable Open

starter-task

apache/texera#3497 · 2 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Need README Page for Datasets Open

frontend

apache/texera#3517 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Postgres max connection error on heavy load Open

apache/texera#3525 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Webserver irresponsible when overloaded Open

apache/texera#3526 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
File Uploads Are Too Slow in Both Hub and Dknet Deployments Open

apache/texera#3527 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Configuration CRUD Framework (DB-Backed Settings & Admin REST API) Open

proposal

apache/texera#3528 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Result panel cannot be rendered properly Open

apache/texera#3540 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Faulty workflows that can not be opened or imported Open

apache/texera#3553 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Akka worker timeout on a specific case Open

low-priority

apache/texera#3560 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Shadowing Feature - Rename Suggestion and Property Panel Sync Issue Open

apache/texera#3584 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Improve search bar on Admin Page Open

frontend

apache/texera#3589 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Preserve operator layout when reopening saved workflows Open

apache/texera#3593 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement Resource Allocator for Operator-level Parallelism (Ramen) Open

apache/texera#3605 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Cloning workflow is slow Open

apache/texera#3607 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Automatically Commit Workflow Results to Dataset After Export Open

proposal

apache/texera#3616 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fully Support AWS S3 for Texera, Store All Data in One Place Open

apache/texera#3626 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
minimize the cost when deploying services onto AWS Open

apache/texera#3685 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Clear frontend browser cache when a user logs out Open

apache/texera#3738 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Understanding Config on AWS Fargate Open

apache/texera#3739 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026

apache/texera

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