836 Commits (4dd740e4cc2d6fb490a94deec899bb4ddb191eb4)

 

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Author	SHA1	Message	Date
Fabian Reinartz	e0aca4bee9	Merge pull request #119 from prometheus/allocsave ... Allocsave	9 years ago
Fabian Reinartz	f9f439c6db	Merge pull request #118 from prometheus/allocsave2 ... Avoid chunk allocations and refactor compactions	9 years ago
Fabian Reinartz	912302877b	Merge pull request #116 from prometheus/allocsave ... Persist series without allocating the full set	9 years ago
Fabian Reinartz	905af27cf9	Refactor compactor	9 years ago
Fabian Reinartz	66ff7b12e9	Pool Chunk objects during compaction	9 years ago
Fabian Reinartz	2644c8665c	Don't allocate ChunkMetas, reuse postings slices	9 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.	9 years ago
Fabian Reinartz	1875d05e00	Merge pull request #115 from prometheus/compactionfix ... Fix compactions	9 years ago
Fabian Reinartz	3951d8cc29	Fix selection of compactable blocks	9 years ago
Fabian Reinartz	fa04455cd7	Properly detect compactable heads ... The fullness of the wrong head was being tracked, causing wrong lists of compactable heads.	9 years ago
Julius Volz	15baaa5677	Merge pull request #112 from joehandzik/patch-3 ... Fix typo in index.md	9 years ago
Joe Handzik	e6cb86c029	Fix typo in index.md ... Minor change, monotinically -> monotonically. Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Goutham Veeramachaneni	1373a0ea9f	Merge pull request #111 from dilyevsky/add-prefix-matcher ... Add prefix label matcher.	9 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>	9 years ago
Goutham Veeramachaneni	1378338aab	Merge pull request #110 from WJTian/master ... Fix DefaultOptions	9 years ago
tianwenjie01	b64054365d	Fix DefaultOptions	9 years ago
Fabian Reinartz	8d3a398113	Merge pull request #109 from prometheus/fixes ... Fix compactions	9 years ago
Fabian Reinartz	74f67e8271	Fix compacting disable/enable ... Enabling and disabling compaction no longer blocks are potentially causes panics.	9 years ago
Fabian Reinartz	3065be97d8	Fix and document locking order for DB	9 years ago
Fabian Reinartz	47afc8e00f	Reduce test timeout on Travis	9 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.	9 years ago
Fabian Reinartz	5d7b5994d6	Fix compaction range selection	9 years ago
Goutham Veeramachaneni	3c22488157	Merge pull request #108 from Gouthamve/compact-large-dels-2 ... Recompact blocks with large number of tombstones	9 years ago
Goutham Veeramachaneni	401bdfd4a6	Make Chunks return the number of samples inside ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Goutham Veeramachaneni	1263a68875	Recompact blocks with large number of tombstones ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Goutham Veeramachaneni	7b9c536883	Merge pull request #103 from Gouthamve/block-ranges ... Compaction implementation for block-ranges	9 years ago
Goutham Veeramachaneni	9a2ab732b5	Choose ranges by retention and min-block-duration ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Goutham Veeramachaneni	969c407335	Merge pull request #106 from Gouthamve/snapshot-time ... Persist the right MaxTime when snapshotting	9 years ago
Goutham Veeramachaneni	f1ae239c20	Persist the right MaxTime when snapshotting ... This is because we cut a new block from where the snapshotted block ends if we restore from backups and highTimestamp would be where we should be starting from. Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Goutham Veeramachaneni	ce23adb579	Initial compaction implementation for block-ranges ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Fabian Reinartz	bc3fee4820	Add benchmark for mergedSeriesSet	9 years ago
Fabian Reinartz	d492bfd973	Merge pull request #101 from prometheus/chunkit ... Fix omitting of chunk on Seek()	9 years ago
Fabian Reinartz	344a50b9d8	Merge pull request #100 from prometheus/fullness ... Compact head block early	9 years ago
Fabian Reinartz	bda3ed20ac	Fix omitting of chunk on Seek()	9 years ago
Fabian Reinartz	1e74c155eb	Return empty string to signal non-caching	9 years ago
Fabian Reinartz	3410559c1b	Compact head block early ... Let older head blocks be compacted once the newest once has samples at 50% of its total range. This allows the memory of the compacted blocks to be released and garbage collected before a new head block gets created. Thereby the number of head blocks is 1 or 2 instead of 2 or 3 and memory spikes are reduced.	9 years ago
Brian Brazil	60c823c663	Fix broken test (#99)	9 years ago
Fabian Reinartz	a2948f3c5f	Merge pull request #97 from Gouthamve/nit ... Fix bug with Seek() and optimise bounding params.	9 years ago
Fabian Reinartz	3a36551b90	Merge pull request #98 from prometheus/balance ... Properly balance k-way operations	9 years ago
Goutham Veeramachaneni	a280169427	Add regression test ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Fabian Reinartz	eb8c9759fc	Properly balance k-way operations	9 years ago
Goutham Veeramachaneni	9e1f34dae3	Fix bug with Seek() and optimise bounding params. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Fabian Reinartz	9963a4c7c3	Merge pull request #95 from Gouthamve/wal-ahead ... Fix race condition for 2 appenders having same ts	9 years ago
Goutham Veeramachaneni	73cc5bae51	Colocate defer statements near relevant functions ... Signed-off-by: Goutham Veeramachaneni <goutham@boomerangcommerce.com>	9 years ago
Fabian Reinartz	0ec9456675	Merge pull request #96 from prometheus/fdleak ... Fix directory file descriptor leak.	9 years ago
Fabian Reinartz	03f95ee096	Fix directory file descriptor leak.	9 years ago
Goutham Veeramachaneni	b51a05044e	Fix race condition for 2 appenders having same ts ... Race: Suppose we have 100 existing series inside a HeadBlock. Now we open two appenders in two routines A1, A2 and append 30 new series and 60 new series respectively with some common series. Both try to commit at the same time and the following happens in the given order: A2 executes createSeries() A1 executes createSeries() (with its common series referencing the ids from A2) A1 persists its newlabels, samples A2 persists its newlabels, samples Now when reading it back, we read A1's samples which reference A2's id and thereby fail. Ref: prometheus/promtheus#2795 Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Fabian Reinartz	d4cb579443	Add DB.Dir method	9 years ago
Fabian Reinartz	7e4368e6c3	Merge pull request #94 from prometheus/cutchunk ... Improve heuristic to spread chunks across block	9 years ago
Fabian Reinartz	05e411a8eb	Improve heuristic to spread chunks across block	9 years ago