Wrap C++ logging using Java logging framework
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- Dominant language
- Java
- Stars
- 928
- Forks
- 227
- PR merge metrics
- No merged PRs in 30d
Description
System information
- TensorFlow version (you are using): 0.3.1
- Are you willing to contribute it (Yes/No): No
By default, TensorFlow's C++ libraries log messages like this:
2021-03-29 15:50:24.014316: W external/org_tensorflow/tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found
2021-03-29 15:50:24.014340: I external/org_tensorflow/tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
Ignoring the contents of the logs for a minute (I know how to resolve this warning) I would like to redirect all logging output from the C++ library into a java logging framework (such as slf4j) so that I can control the logging level, redirect logs to a file, specify a rollover policy (e.g. truncate logs at the end of every day) and so on.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names no files, tests, or entry points. Start by tracing the Java-to-C++ logging boundary and identifying how native messages currently reach users. Done means C++ library logs can be routed through a Java logging framework with controllable levels, file output, and rollover behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, java
- Domain
- backend-api-design, observability
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100