Yile (Michael) Gu

icon indicating a website link https://ikace.github.io/

icon company University of Washington icon location Seattle, WA icon location Currently UW CSE PhD Student, UMich CSE Master '23, UMich · SJTU '21 [email protected]

Results 3 issues of Yile (Michael) Gu

Crash-consistency bug in lib/mpool/src/mdc_file.c & omf.c

### Description Hello HSE developers and maintainers, we found this crash consistency bug while testing HSE using an experimental PM crash testing tool. During `loghdr_update` ([`mdc_file.c:444`](https://github.com/hse-project/hse/blob/master/lib/mpool/src/mdc_file.c#L446)), it calls `omf_mdc_loghdr_pack`([`omf.c:38`](https://github.com/hse-project/hse/blob/master/lib/mpool/src/omf.c#L38)). If...

bug

Support k8s for job submission and management

## Why are these changes needed? Support using k8s to manage job lifecycles, including job submission, initialization, termination and clean-up. **TODO:** - [x] add README for k8s job management tutorial...

Potential crash-consistency vulnerability when allow_mmap_writes is enabled

4 comment

Hello RocksDB developers, We've found a potential crash-consistency vulnerability for RocksDB when `allow_mmap_writes` is forced to be `true`. We simulated a crash during the process of `Append` calls on `PosixMmapFile`...