61 Commits (d4cb579443f1f22b25ff65548197c9f7368e3418)

Author	SHA1	Message	Date
Fabian Reinartz	05e411a8eb	Improve heuristic to spread chunks across block	8 years ago
Fabian Reinartz	f006e2d1ab	Merge pull request #92 from prometheus/sources ... Add list of source head blocks to meta.json	8 years ago
Fabian Reinartz	683b4c8c2a	Add list of source head blocks to meta.json	8 years ago
Goutham Veeramachaneni	a1c8425357	Initial implementation of HeadBlock Snapshots ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	3a5ae6b1a4	Merge pull request #82 from Gouthamve/deletes-1 ... Implement deletions	8 years ago
Goutham Veeramachaneni	44e9ae38b5	Incorporate PR feedback. ... * Expose Stone as it is used in an exported method. * Move from tombstoneReader to []Stone for the same reason as above. * Make WAL reading a little cleaner. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Fabian Reinartz	b3b9245ad6	Add and fix metrics	8 years ago
Goutham Veeramachaneni	6febabeb28	Final delete fixes. ... * Make sure no reads happen on the block when delete is in progress. * Fix bugs in compaction. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	f29fb62fba	Make TombstoneReader a Getter. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	244b73fce1	Rename for clarity and consistency. ... Misc. changes for code cleanliness. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	8434019ad9	Merge branch 'master' into deletes-1 ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	0b70333ef6	Add tests for tombstones. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	3dbb400bef	Initial implementation of Delete on DB. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Fabian Reinartz	7e6961b4ac	Fix import and var name	8 years ago
Fabian Reinartz	d2673d8659	Completely drop empty blocks	8 years ago
Fabian Reinartz	39df7e2bba	Switch blocks to ULID directories, drop sequenc numbers	8 years ago
Goutham Veeramachaneni	22c1b5b492	Make SeriesSets use tombstones. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Goutham Veeramachaneni	5579efbd5b	Initial implentation of Deletes on persistedBlock ... Very much a WIP Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Fabian Reinartz	778103b450	Add liecence file and headers	8 years ago
Fabian Reinartz	10c7c9acbe	Adjust import names to new repository organisation	8 years ago
Fabian Reinartz	789e8224ff	Fix wrong comparison in head block resorting	8 years ago
Fabian Reinartz	9c93f8f2aa	Fix various races ... This fixes different race condition encoutnered when running Prometheus. It reduces the overall performance in the synthetic benchmark a fair bit but has no indiciations of impacting a real-world setup notably.	8 years ago
Fabian Reinartz	3635569257	Trigger reload correctly on interrupted compaction	8 years ago
Fabian Reinartz	a8e8903350	Use ChunkMeta references for clarity ... This has been a common source of hard to debug issues. Its a premature and unbenchmarked optimization and semantically, we want ChunkMetas to be references in all changed cases.	8 years ago
Fabian Reinartz	04783831e2	Correctly close compacted blocks.	8 years ago
Fabian Reinartz	21b97d1e04	Fix compaction selection procedure	8 years ago
Fabian Reinartz	327e07e8d0	Properly sync moves and removes in compactor	8 years ago
Fabian Reinartz	92120448c2	Properly cleanup compacted dirs, fixes, docs	8 years ago
Fabian Reinartz	2c3e778d90	Compactor interface	8 years ago
Fabian Reinartz	2c3b56350a	Write meta.json file atomically	8 years ago
Fabian Reinartz	db5c88ea9a	Misc compaction fixes	8 years ago
Fabian Reinartz	306831f151	Add per-block state ULID	8 years ago
Fabian Reinartz	9a5dfadb09	Tweak IndexWriter interface, serialize directly into dir	8 years ago
Fabian Reinartz	78780cd2ba	Segment chunk file ... This adds write path support for segmented chunk data files. Files of 512MB are pre-allocated and written to. If the file size is exceeded, the next file is started. On completion, files are truncated to their final size.	8 years ago
Fabian Reinartz	a3b47c4929	Create default logger for DB	8 years ago
Fabian Reinartz	f734773214	Replace per-file locking with single PID lock file ... File locks have a multitude of problems that make them hard to use correctly. As they are just advisory, they are only meaningful to prevent accidents like running the same process twice. A simple PID file lock works reliably in those cases and is simpler.	8 years ago
Fabian Reinartz	c808928b90	SeriesWriter -> ChunkWriter ... This commit simplifies a SeriesWriter into a ChunkWriter and detaches it entirely from the notion of a series and the series index.	8 years ago
Fabian Reinartz	a61a31a5d7	compaction: add fast-path for compacting mem blocks	8 years ago
Fabian Reinartz	c20cc44b06	Add docs, write sequence number to meta.json	8 years ago
Fabian Reinartz	30d8866c13	Limit compaction range, make cut and compact concurrent	8 years ago
Fabian Reinartz	67d185ceb9	Compact based on compaction generation	8 years ago
Fabian Reinartz	d4779b374c	Properly track and write meta file	8 years ago
Fabian Reinartz	9ddbd64d00	Move stats into meta.json file, cleanup, docs	8 years ago
Fabian Reinartz	e006bc6dc6	Improve error messages, create regular dir for block	8 years ago
Fabian Reinartz	d2322f6095	Improve compaction processing	8 years ago
Fabian Reinartz	c32a94d409	Unexport HeadBlock, export Block interface	8 years ago
Fabian Reinartz	142c89b8b0	Fix/update metrics	8 years ago
Fabian Reinartz	1943f8d1bb	Fix head block stats races	8 years ago
Fabian Reinartz	c61b310210	Naive size-based compaction ... This adds naive compaction that tries to compact three blocks of roughly equal size. It decides based on samples present in a block and has no safety measures considering the actual file size.	8 years ago
Fabian Reinartz	96c2bd249f	Handle compaction trigger and reinitializing in DB	8 years ago