26 Commits (60c76318e66d33a726b41d8542e71663e581c92a)

Author	SHA1	Message	Date
Trevor Whitney	3d2286a840	chore: implement multi-variant extractor that can return multiple samples (#17149)	7 months ago
Robert Fratto	36bcb5aa2d	chore(dataobj): fix regression in allocations of row readers (#17784)	7 months ago
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.	7 months ago
Robert Fratto	3fbebd3bc4	chore(dataobj): migrate to section-relative offsets (#17704)	8 months ago
Trevor Whitney	577d501839	refactor: extractors can return multiple samples (#17064) ... Signed-off-by: Trevor Whitney <trevorjwhitney@gmail.com>	8 months ago
Robert Fratto	4841b2abe2	chore(engine): provide basic implementation of DataObjScan (#17568) ... Co-authored-by: Ashwanth Goli <iamashwanth@gmail.com>	8 months ago
Ashwanth	009600cb51	chore(dataobj): order predicates based on row selectivity and cost of reading (#17376)	8 months ago
Karsten Jeschkies	a864f8b986	refactor(stringlabels): Support stringlabels in log.StreamPipeline (#17216)	9 months ago
benclive	9e68fb01f4	feat(dataobj): Add query stats collection to the dataobj readers (#17128)	9 months ago
benclive	e5784d7a82	perf: Reuse Values in dataobj.Reader to reduce allocs (#16988) ... Co-authored-by: Robert Fratto <robertfratto@gmail.com>	9 months ago
Robert Fratto	bd4331363b	chore: align benchmark results between chunks and dataobjs (#17127)	9 months ago
benclive	8e421186df	chore: Collect basic stats from dataobj queries (#17111)	9 months ago
Christian Haudum	0a3230f457	chore(ast): Update WalkFn signature to return bool (#16989) ... The boolean return value indicates whether walking/traversing should be continued with child nodes. This PR does not change any existing traversal behaviour. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	9 months ago
Robert Fratto	9be95a3e8c	chore(dataobj): reduce memory overhead of merging logs stripes (#16833)	9 months ago
Ashwanth	c51fa39684	chore(dataobj): pass down line filters to logs reader (#16802)	10 months ago
benclive	979f7614bc	perf: Optimization pass for reading from dataobjs (#16747)	10 months ago
benclive	475d25f459	feat(metastore): Add initial interface for Metastore (#16604)	10 months ago
Trevor Whitney	5b16c0be7d	refactor: allow sample expressions to have multiple extractors (#16224)	10 months ago
Cyril Tovena	543ad8e894	feat(dataobj-querier): Fixes streams section sharding & instrumentation (#16349)	11 months ago
Cyril Tovena	49bcaf47d7	feat(dataobj/querier): Add logging and improve stream processing metrics (#16325)	11 months ago
Cyril Tovena	fdbd66806a	chore(dataobj): Only stop reading from dataobj reader on EOF (#16274)	11 months ago
Cyril Tovena	78a141c6a9	feat(dataobj): Ensure constant sharding for the dataobj querier (#16273)	11 months ago
Cyril Tovena	8f69f0dbd4	feat(dataobj): Implement SelectLogs using a topk min-heap (#16261)	11 months ago
Cyril Tovena	13a6c33e32	feat(dataob): Implement SelectSamples (#16251) ... Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Owen Diehl <ow.diehl@gmail.com>	11 months ago
Cyril Tovena	4bc95c0c68	feat(dataobj): Add methods for querying data objects metadata (#16190)	11 months ago
Cyril Tovena	1fa952dbf2	refactor(dataobj): Consolidate configuration and add querier support (#16144)	11 months ago