15 Commits (main)

Author	SHA1	Message	Date
Robert Fratto	a237444f0d	refactor(dataobj): invert dependency between dataobj and sections (#17762) ... Originally, the dataobj package was a higher-level API around sections. This design caused it to become a bottleneck: * Implementing any new public behaviour for a section required bubbling it up to the dataobj API for it to be exposed, making it tedious to add new sections or update existing ones. * The `dataobj.Builder` pattern was focused on constructing dataobjs for storing log data, which will cause friction as we build objects around other use cases. This PR builds on top of the foundation laid out by #17704 and #17708, fully inverting the dependency between dataobj and sections: * The `dataobj` package has no knowledge of what sections exist, and can now be used for writing and reading generic sections. Section packages now create higher-level APIs around the abstractions provided by `dataobj`. * Section packages are now public, and callers interact directly with these packages for writing and reading section-specific data. * All logic for a section (encoding, decoding, buffering, reading) is now fully self-contained inside the section package. Previously, the implementation of each section was spread across three packages (`pkg/dataobj/internal/encoding`, `pkg/dataobj/internal/sections/SECTION`, `pkg/dataobj`). * Cutting a section is now a decision made by the caller rather than the section implementation. Previously, the logs section builder would create multiple sections. For the most part, this change is a no-op, with two exceptions: 1. Section cutting is now performed by the caller; however, this shouldn't result in any issues. 2. Removing the high-level `dataobj.Stream` and `dataobj.Record` types will temporarily reduce the allocation gains from #16988. I will address this after this PR is merged.	1 month ago
Robert Fratto	7b0d6d7144	chore(dataobj): Migrate to dynamic section types (#17708)	2 months ago
Robert Fratto	1adb1e39d3	chore(dataobj): add initial high-level APIs for reading streams and log records (#15974)	5 months ago
Robert Fratto	5929b05a64	chore(dataobj): deduplicate decoder code across bucket and io.ReadSeeker (#15945)	5 months ago
Robert Fratto	93cee63f59	chore(dataobj): add compression ratio and final object size distributions (#15848)	5 months ago
Robert Fratto	948f5c5f3e	chore(dataobj): Reintroduce sorting of the logs section (#15906)	5 months ago
Robert Fratto	64665c4595	chore(dataobj): promote metadata types to hold uint64 instead of uint32 (#15850)	5 months ago
Robert Fratto	9be147430e	chore(dataobj): fix dataobj_config metrics (#15824)	5 months ago
Robert Fratto	093e36af58	chore(dataobj): instrument data objects (#15803)	5 months ago
Robert Fratto	a35321c100	chore(dataobj): Prefix bucket and cache built object until flushing succeeds (#15796)	5 months ago
Robert Fratto	b4d067845a	chore(dataobj): use LRU cache for parsing labels (#15792)	5 months ago
Cyril Tovena	a9c0015f3c	feat(dataobj): add support for loading config via flags (#15791)	5 months ago
Robert Fratto	127ad5326f	chore(dataobj): support for building and flushing data objects (#15780)	5 months ago
Robert Fratto	13853bbf38	chore(dataobj): use logproto.Stream for single append (#15772)	5 months ago
Robert Fratto	e838ee3181	chore(dataobj): add skeleton for public API to build objects (#15719)	6 months ago