463 Commits (970bffec8d094f4eba1fc7b0e1fd5d3a1e993832)

 

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Author	SHA1	Message	Date
Fabian Reinartz	970bffec8d	Fix WAL errors and add tests for it	7 years ago
Fabian Reinartz	81222849bc	Filter WAL data in Head, misc fixes	7 years ago
Fabian Reinartz	33e9bdf403	WAL refactoring and truncation fixes and test	7 years ago
Fabian Reinartz	c36d574290	Replace single head lock with granular locks ... This adds various new locks to replace the single big lock on the head. All parts now must be COW as they may be held by clients after initial retrieval. Series by ID and hashes are now held in a stripe lock to reduce contention and total holding time during GC. This should reduce starvation of readers.	7 years ago
Fabian Reinartz	1ddedf2b30	Change series ID from uint32 to uint64	7 years ago
Fabian Reinartz	af2c2f9674	Re-enable head block delet test	7 years ago
Goutham Veeramachaneni	1698c516ad	[WIP]: WAL implementation ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Fabian Reinartz	9f41d9fd3c	Instrument chunks on level 1 compactions	7 years ago
Fabian Reinartz	893b6ec506	Add tests for GC and chunk truncation	7 years ago
Fabian Reinartz	4f037da462	Remove defer statement in hot path	7 years ago
Fabian Reinartz	4cc37eecab	Refactor and add tests for compactor	7 years ago
Fabian Reinartz	5cf2662074	Refactor WAL into Head and misc improvements	7 years ago
Fabian Reinartz	8209e3ec23	Add various metrics	7 years ago
Fabian Reinartz	3901b6e70b	Remove multiple heads ... This changes the structure to a single WAL backed by a single head block. Parts of the head block can be compacted. This relieves us from any head amangement and greatly simplifies any consistency and isolation concerns by just having a single head.	7 years ago
Fabian Reinartz	0fe67df9f2	Merge pull request #135 from alin-amana/fix_eval_blocking_on_fsync ... Don't do blocking disk I/O under mutex blocking scrape and eval	7 years ago
Alin Sinpalean	8f7934d025	Take the fdatasync() syscall out from under mutex lock to (mostly) avoid scrape and eval from blocking on disk I/O.	7 years ago
Fabian Reinartz	215a856f34	Just check for general error in WAL test ... Go 1.9 changed the returned error. Checking the exact message is too fragile.	7 years ago
Fabian Reinartz	1b86bbb48a	Merge pull request #130 from mdlayher/crc32-once ... Add newCRC32 function to simplify hash initialization	7 years ago
Matt Layher	78b15c3434	Add newCRC32 function to simplify hash initialization	7 years ago
Goutham Veeramachaneni	e2e2947ee8	Merge pull request #128 from Gouthamve/expose-types ... Expose types for easier interface implementations.	7 years ago
Goutham Veeramachaneni	c463b0c8c8	Expose NewMergedSeriesSet for merging SeriesSets ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Goutham Veeramachaneni	5b242f35ba	Expose a Querier with manually passed in readers. ... Allows people to not copy the querying code. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Goutham Veeramachaneni	7438ed7035	Expose Intervals type for use by TombstoneReader. ... TombstoneReader is exposed but Intervals is not. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Goutham Veeramachaneni	79dc0ed420	Merge pull request #126 from ankon/pr/issue-125 ... Log the directory when the WAL cannot be opened	7 years ago
Andreas Kohn	4003da0fdd	Log the directory when the WAL cannot be opened ... Fixes #125	7 years ago
Fabian Reinartz	c4ca881685	Merge pull request #120 from Gouthamve/fix-0-division ... Fix panic caused by 0 division	7 years ago
Goutham Veeramachaneni	178f840295	Fix panic caused by 0 division ... Introduced in #108 Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	7 years ago
Fabian Reinartz	e0aca4bee9	Merge pull request #119 from prometheus/allocsave ... Allocsave	7 years ago
Fabian Reinartz	f9f439c6db	Merge pull request #118 from prometheus/allocsave2 ... Avoid chunk allocations and refactor compactions	7 years ago
Fabian Reinartz	912302877b	Merge pull request #116 from prometheus/allocsave ... Persist series without allocating the full set	7 years ago
Fabian Reinartz	905af27cf9	Refactor compactor	7 years ago
Fabian Reinartz	66ff7b12e9	Pool Chunk objects during compaction	7 years ago
Fabian Reinartz	2644c8665c	Don't allocate ChunkMetas, reuse postings slices	7 years ago
Fabian Reinartz	96d7f540d4	Persist series without allocating the full set ... Change index persistence for series to not be accumulated in memory before being written as one large batch. `Labels` and `ChunkMeta` objects are reused. This cuts down memory spikes during compaction of multiple blocks significantly. As part of the the Index{Reader,Writer} now have an explicit notion of symbols and series must be inserted in order.	7 years ago
Fabian Reinartz	1875d05e00	Merge pull request #115 from prometheus/compactionfix ... Fix compactions	7 years ago
Fabian Reinartz	3951d8cc29	Fix selection of compactable blocks	7 years ago
Fabian Reinartz	fa04455cd7	Properly detect compactable heads ... The fullness of the wrong head was being tracked, causing wrong lists of compactable heads.	7 years ago
Julius Volz	15baaa5677	Merge pull request #112 from joehandzik/patch-3 ... Fix typo in index.md	7 years ago
Joe Handzik	e6cb86c029	Fix typo in index.md ... Minor change, monotinically -> monotonically. Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	7 years ago
Goutham Veeramachaneni	1373a0ea9f	Merge pull request #111 from dilyevsky/add-prefix-matcher ... Add prefix label matcher.	7 years ago
Dmitry Ilyevsky	37194b7a30	Add prefix label matcher. ... Implement labels.PrefixMatcher and use interface conversion in querier to optimize label tuples search. [unit-tests]: Fix bug and populate label index for mock index. Signed-off-by: Dmitry Ilyevsky <ilyevsky@gmail.com>	7 years ago
Goutham Veeramachaneni	1378338aab	Merge pull request #110 from WJTian/master ... Fix DefaultOptions	7 years ago
tianwenjie01	b64054365d	Fix DefaultOptions	7 years ago
Fabian Reinartz	8d3a398113	Merge pull request #109 from prometheus/fixes ... Fix compactions	7 years ago
Fabian Reinartz	74f67e8271	Fix compacting disable/enable ... Enabling and disabling compaction no longer blocks are potentially causes panics.	7 years ago
Fabian Reinartz	3065be97d8	Fix and document locking order for DB	7 years ago
Fabian Reinartz	47afc8e00f	Reduce test timeout on Travis	7 years ago
Fabian Reinartz	9c4235532e	Fix compaction selection after creating new heads ... This fixes the case where between block creations no compaction plans are ran. We were not compacting anything in these cases since the on creation the most recent head block always had a high timestamp of 0.	7 years ago
Fabian Reinartz	5d7b5994d6	Fix compaction range selection	7 years ago
Goutham Veeramachaneni	3c22488157	Merge pull request #108 from Gouthamve/compact-large-dels-2 ... Recompact blocks with large number of tombstones	7 years ago