701 Commits (c0e888e82b6bab94b15094de0aa40f14257ebc07)

 

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Author	SHA1	Message	Date
Sunny Klair	ab02ea4de4	Validate index offset table checksums on read	8 years ago
Sunny Klair	4fdf9b195c	Validate index TOC checksum on read	8 years ago
Oren Shomron	6ca5e52b69	Typo in prometheus_tsdb_head_samples_appended_total description (#188)	8 years ago
Fabian Reinartz	5d28c849c7	Merge pull request #187 from prometheus/cutchunk ... Ensure near-empty chunks end at correct boundary	8 years ago
Fabian Reinartz	82796db37b	Ensure near-empty chunks end at correct boundary ... We were determining a chunk's end time once it was one quarter full to compute it so all chunks have uniform number of samples. This accidentally skipped the case where series started near the end of a chunk range/block and never reached that threshold. As a result they got persisted but were continued across the range. This resulted in corrupted persisted data.	8 years ago
Fabian Reinartz	d109149d17	Merge pull request #186 from prometheus/closeallblocks ... Ensure readers are closed on setup failure.	8 years ago
Fabian Reinartz	c93162c751	Merge pull request #185 from prometheus/walslice ... Limit WAL sample processing batch size	8 years ago
Fabian Reinartz	820bd8b170	Merge pull request #181 from prometheus/gcchunk ... Fix dangling chunk reference panic	8 years ago
Fabian Reinartz	6ecdaa5314	Merge pull request #183 from prometheus/walbrokensegment ... Truncate segments on broken header	8 years ago
Fabian Reinartz	7bc07d80b6	Merge pull request #180 from prometheus/fixbugz ... Fix race in symbol table re-creation	8 years ago
Fabian Reinartz	f8e88bfdb7	Close previous block queriers on error ... This ensures we close all previously opened queriers if on of the block querier fails to open. Also swap in new blocks before closing old ones to avoid the situation in general. Make read locking of blocks more conservative to avoid unnecessary retries by clients, e.g. when blocks are getting closed before we can successfully instantiate querier against them.	8 years ago
Fabian Reinartz	9749aa2a3e	head: limit WAL sample processing batch size	8 years ago
Fabian Reinartz	80055bb95b	Truncate segments on broken header	8 years ago
Fabian Reinartz	9e999e8b0b	Merge pull request #184 from prometheus/metricprefix ... Prefix all metrics with `prometheus_*`	8 years ago
Fabian Reinartz	d17104f1f0	Prefix all metrics with `prometheus_*`	8 years ago
Fabian Reinartz	ea817e169b	Return nop iterator for invalid chunk references	8 years ago
Fabian Reinartz	6dcca97755	Fix race in symbol table re-creation	8 years ago
Fabian Reinartz	ebdc0f4a61	Merge pull request #179 from prometheus/tabw ... Remove GetTabWriter from tsdb package	8 years ago
Fabian Reinartz	e59b7b8ac4	Remove prometheus/prometheus dev-2.0 branch workaround	8 years ago
Fabian Reinartz	6a10761b50	Remove GetTabWriter from tsdb package	8 years ago
Fabian Reinartz	7f8fa07cf7	Merge pull request #176 from prometheus/races ... Races	8 years ago
Fabian Reinartz	efe9509d04	Merge pull request #175 from prometheus/seriesnotfound ... Clarify postings index semantics, handle staleness	8 years ago
Fabian Reinartz	065f42f58c	head: track number of series not found errors in metric	8 years ago
Fabian Reinartz	91a154d228	Fix block printing in cmd/main	8 years ago
Fabian Reinartz	88305e7612	Access chunk time range while holding lock	8 years ago
Fabian Reinartz	106eaf39d1	Ensure workers terminated fully before reading unknownRefs	8 years ago
Fabian Reinartz	665955da48	Clarify postings index semantics, handle staleness ... The postings list index may point to series that no longer exist during garbage collection. This clarifies that this is valid behavior. It would be possible, though more complex, to always keep them in sync. However, series existance means nothing in itself as the queried time range defines whether there's actual data. Thus our definition is sane overall as long as drift is kept small.	8 years ago
Fabian Reinartz	6e94145515	Merge pull request #156 from BasPH/cli-ls ... Add list blocks command to CLI	8 years ago
Fabian Reinartz	c3e502b194	Merge pull request #168 from prometheus/fasterwal ... wal: decode and process in separate threads.	8 years ago
Fabian Reinartz	f347eac33d	Merge pull request #171 from prometheus/safeclose ... Add more verbose error handling for closing, reduce locking	8 years ago
Fabian Reinartz	fb9da52b11	Add more verbose error handling for closing, reduce locking ... This commit introduces error returns in various places and is explicit about closing persisted blocks. {Index,Chunk,Tombstone}Readers are more consistent about their Close() method. Whenever a reader is retrieved, the corresponding close method must eventually be called. We use this to track pending readers against persisted blocks. Querier's against the DB no longer hold a read lock for their entire lifecycle. This avoids long running queriers to starve new ones when we have to acquire a write lock when reloading blocks.	8 years ago
Fabian Reinartz	d7cd5b21ea	Merge pull request #169 from prometheus/muchfasterwal ... wal: parallelize sample processing	8 years ago
Fabian Reinartz	7efb830d70	wal: parallelize sample processing	8 years ago
Fabian Reinartz	963a270885	Merge pull request #170 from simonpasquier/fix-typo-in-variable-names ... Fix innocuous typo in variable names	8 years ago
Simon Pasquier	e858c0826c	Fix innocuous typo in variable names ... This change fixes the variable names holding the tsdb_head_max_time and tsdb_head_min_time metrics. It is a cosmetic change to improve the code readability as the metric values are taken from the correct variables.	8 years ago
Fabian Reinartz	d3682d701c	wal: decode and process in separate threads.	8 years ago
Fabian Reinartz	dc87103807	Merge pull request #166 from prometheus/batchpostings ... Load postings in batch on startup	8 years ago
Fabian Reinartz	74b0336d06	Merge pull request #167 from simonpasquier/instrument-wal-corruptions ... Instrument WAL corruptions	8 years ago
Simon Pasquier	3e17cd1621	Instrument WAL corruptions	8 years ago
Fabian Reinartz	cd2e26b7fc	Load postings in batch on startup ... This allows to insert IDs to postings out of order until a trigger function is called. This avoids the insertion sort we usually do which can be very costly since WAL entries are more out of order than regular adds.	8 years ago
Goutham Veeramachaneni	4a7c39d9d8	Merge pull request #160 from dim/fix/snapshot-test ... Restore snapshot functionality	8 years ago
Fabian Reinartz	27f1b8aac3	Merge pull request #162 from BasPH/fsync-duration ... Instrument WAL fsync	8 years ago
Bas Harenslak	5e1c258a98	Instrument WAL fsync	8 years ago
Goutham Veeramachaneni	da565f975e	Merge pull request #161 from prometheus/fileutil ... Remove dependency on etcd/pkg/fileutil	8 years ago
Goutham Veeramachaneni	203012169a	snapshot: Remove truncation check to restore func. ... Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	8 years ago
Fabian Reinartz	f04ec031eb	compact: sync temporary directory	8 years ago
Fabian Reinartz	665d1fd451	Merge pull request #158 from prometheus/cachesym ... Allocate and cache strings for persisted blocks	8 years ago
Fabian Reinartz	bbe72dccb9	Remove dependency on etcd/pkg/fileutil	8 years ago
Dimitrij Denissenko	c9fc2af6c0	Add test for snapshot	8 years ago
Goutham Veeramachaneni	3b7e71fee9	Merge pull request #159 from dim/fix/wal-flush ... Use configurable WAL flush interval	8 years ago