Expand file rotation conditions in HKAggregator
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enhancement
- Dominant language
- Python
- Stars
- 19
- Forks
- 7
- PR merge metrics
- No merged PRs in 30d
Description
Originally from https://github.com/simonsobs/ocs-deployment-configs/issues/172.
For HK, specifically, we're sort of aiming for ~1GB files, but without crossing ctime % 100000 boundaries. So it might be good if aggregator had a mode where it could change files based on a variety of conditions; e.g. if any of:
- file size reaches some threshold
- some time has passed (current implementation)
- some ctime boundary (e.g. ctime % 100000 == 0) is crossed.
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
Start by locating HKAggregator and the current time-based file rotation logic. Review how files are opened and closed, then define completion as rotation occurring when any configured size threshold, elapsed-time condition, or ctime boundary is reached.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100