python / python/mypy

Use log files for parallel workers stdout/stderr

Open
#21,347 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

needs discussion parallel checking
Dominant language
Python
Stars
20.6k
Forks
3.3k
PR merge metrics
PR metrics pending

Description

Right now parallel workers use stdout/stderr for tracing/logging, and for error reporting in case of a crash. We may want to instead use log files (one per worker), similar to daemon. I am however not 100% sure this is better.

cc @JukkaL

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the parallel worker code that currently sends tracing, logging, and crash reports to stdout/stderr, then compare it with the daemon's log-file handling. Clarify whether one log file per worker is desired and how users should access crash output before defining the completed behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
devtools, tooling
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.