Ruiyang Wang

[core] Refactor how we store data in redis.

5

Ray GCS Fault Tolerance replies on an external Redis. We write all data for a Ray cluster into a single Redis HASH. Within the HASH, we use a Redis field...

## Why are these changes needed? ## Related issue number ## Checks - [ ] I've signed off every commit(by using the -s flag, i.e., `git commit -s`) in this...

This saves some string copies. Performance change should be minimal.

Linux exposes a process's resident memory High Watermark in /proc/self/status. We can use this to track a Ray Task's memory usage as a metrics HISTOGRAM. How it works: On linux,...

[core] core worker check-fails when user code raised BaseException

1

### What happened + What you expected to happen Ray handles user `Exception`s and forward them to callers. However when it raises `BaseException` core_worker check-fails. Same thing also happens on...

### Search before asking - [X] I searched the [issues](https://github.com/ray-project/kuberay/issues) and found no similar issues. ### KubeRay Component ray-operator ### What happened + What you expected to happen https://github.com/ray-project/ray/pull/46861 changes...

DataFile objects display as empty DataFile[] due to __slots__ usage

2

### Apache Iceberg version 0.9.1 ### Please describe the bug 🐞 When printing or using repr() on a PyIceberg DataFile object, it displays as an empty DataFile[] instead of showing...