65 Commits (300f4e2abff98372c1e9d4bae4670f74fde6cc26)

Author	SHA1	Message	Date
Fabian Reinartz	300f4e2abf	Use separate lock for series creation ... This uses the head block's own lock to only lock if new series were encountered. In the general append case we just need to hold a	8 years ago
Fabian Reinartz	63e12807da	Don't update head postings mapper on every append	8 years ago
Fabian Reinartz	71efd2e08d	Periodically fsync WAL, make head cut async	8 years ago
Fabian Reinartz	2eb544c98e	Change file names and maker parsing safer	8 years ago
Fabian Reinartz	96c2bd249f	Handle compaction trigger and reinitializing in DB	8 years ago
Fabian Reinartz	3ed2c2a14b	Rename Partition to regular DB, DB to PartitionedDB	8 years ago
Fabian Reinartz	937cdb579c	Switch to sequential block names ... This changes block directory names from the int64 timestamp to sequential numbering.	8 years ago
Fabian Reinartz	4590b61343	Rename shard to partition	8 years ago
Fabian Reinartz	5aa7f7cce8	Compact head block into persisted block	8 years ago
Fabian Reinartz	3f72d5d027	Fix last timestamp initialization ... This initializes the chunkDesc's last timestamp to the minimum value so initial samples with a timestamp of 0 (e.g. in tests) are not accidentally dropped.	8 years ago
Fabian Reinartz	ec99f99d3d	Fix and test bug in shardSeriesSet	8 years ago
Fabian Reinartz	ac49f8c15e	Consolidate persistence and compaction	8 years ago
Fabian Reinartz	91b65b55e7	Run persistence in separate goroutine	8 years ago
Fabian Reinartz	a648ef5252	Convert persister into function	8 years ago
Fabian Reinartz	dbd2b21d2e	Make persistence atomic	8 years ago
Fabian Reinartz	62b8ded0a5	Rename iterator value getters to At()	8 years ago
Fabian Reinartz	5d75a3dc7b	Add basic compaction ... This adds a basic compactor that will merge two persisted blocks into one. It simply fully rewrites the index and concatenates the chunk lists. It just writes into the current working dir and doesn't properly handle which blocks to compact for now.	8 years ago
Fabian Reinartz	c00d17e691	Modify IndexReader API to accomodate compaction ... This changes the IndexReader API to expose plain labels and chunk meta information instead of a Series interface. Dropping of irrelevant chunks is moved into the querier. A LabelIndices method is added to query for existing label value indices.	8 years ago
Fabian Reinartz	1e1a37b15b	Remove double-reference in chunk hashmap	8 years ago
Fabian Reinartz	675f0886f0	Append to chunks cannot error	8 years ago
Fabian Reinartz	7280533c42	Add basic shard metrics	8 years ago
Fabian Reinartz	a009247ab7	Add matching of empty label	8 years ago
Fabian Reinartz	eb4f366988	Add return error to Appender.Add	8 years ago
Fabian Reinartz	3a5468f251	Lock shards during querying and shutdown	8 years ago
Fabian Reinartz	ab7fbc05ad	Zero timestamp as base, use binary search list postings	8 years ago
Fabian Reinartz	f8111cef0e	Fix chunk series iterator seeking	8 years ago
Fabian Reinartz	787199a88e	Fix erroneous value assignments	8 years ago
Fabian Reinartz	8aba95048a	Rename to OpenHeadBlock	8 years ago
Fabian Reinartz	9c6a72aadd	Load head with WALs correctly	8 years ago
Fabian Reinartz	1dde3b6d31	Add WAL decoder+loading and benchmarks	8 years ago
Fabian Reinartz	0b8c77361e	Add initial WAL writing	8 years ago
Fabian Reinartz	2a825f6c28	Consolidate mem index into HeadBlock	8 years ago
Fabian Reinartz	da2beb3e6d	Fix zero division, add buffer series iterator	8 years ago
Fabian Reinartz	ede733ab6c	Extract labels package	8 years ago
Fabian Reinartz	ee217adc7e	Redfine append interface, remove old Prometheus storage from bench	8 years ago
Fabian Reinartz	d9ca4b47f5	Fix offset errors, fix persisted postings order	8 years ago
Fabian Reinartz	1b23d62e3f	Properly close files before reopening	8 years ago
Fabian Reinartz	00a503129b	Use contextualized and traced errors in reader	8 years ago
Fabian Reinartz	bad93d8d57	Extract head serialization into Head method	8 years ago
Fabian Reinartz	b08f82fa4e	Pre-select relevant chunks on series access. ... This adds interval metadata to indexed chunks. The queried interval is used to filter chunks when queried from the index to save unnecessary accesses of the chunks file. This is especially relevant for series that come and go often and larger files.	8 years ago
Fabian Reinartz	bd77103a49	Add stats serialization, load querier of all blocks	8 years ago
Fabian Reinartz	b2f1db5666	Add unsafe string and slice conversions	8 years ago
Fabian Reinartz	5424a0cf75	Rename SeriesShard to Shard	8 years ago
Fabian Reinartz	9873e18b75	Add loading of persisted blocks	8 years ago
Fabian Reinartz	ca89080128	Misc fixes for initial Prometheus integration	8 years ago
Fabian Reinartz	fc992fafc2	Change querier interface, initial implementations	8 years ago
Fabian Reinartz	6eeb0ef01c	Add queriers and partial mocks	8 years ago
Fabian Reinartz	5e02e28f9c	Add proper mmap calls	8 years ago
Fabian Reinartz	14dbc59f2b	cleanup and switching removal of unsafe calls.	8 years ago
Fabian Reinartz	3a528c3078	Write plain postings list index	8 years ago