prometheus

Commit Graph

Author	SHA1	Message	Date
Bartlomiej Plotka	cfba92a133	Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Bartlomiej Plotka	c0a9ab0829	Close db properly in tests. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Bartlomiej Plotka	fb79f515fc	Fixed second bug. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Bartlomiej Plotka	34426766d8	Unify Iterator interfaces. All point to storage now. This is part of https://github.com/prometheus/prometheus/pull/5882 that can be done to simplify things. All todos I added will be fixed in follow up PRs. * querier.Querier, querier.Appender, querier.SeriesSet, and querier.Series interfaces merged with storage interface.go. All imports that. * querier.SeriesIterator replaced by chunkenc.Iterator * Added chunkenc.Iterator.Seek method and tests for xor implementation (?) * Since we properly handle SelectParams for Select methods I adjusted min max based on that. This should help in terms of performance for queries with functions like offset. * added Seek to deletedIterator and test. * storage/tsdb was removed as it was only a unnecessary glue with incompatible structs. No logic was changed, only different source of abstractions, so no need for benchmarks. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
LongKB	1ebcf3d5e4	Fix some typo in comments (#6730 ) Signed-off-by: Kim Bao Long <longkb@vn.fujitsu.com>	6 years ago
Ganesh Vernekar	21a5cf5d1d	Bring back tombstones to Head block (#6542 ) * Bring back tombstones to Head block Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Add test cases Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Cleanup Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ganesh Vernekar	e0733a99e3	Expose DB.Compact() Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Nguyen Hai Truong	b7376f3bff	Remove duplicated words (#6569 ) Although it is spelling mistake, it might make an affect while reading. Signed-off-by: Nguyen Hai Truong <truongnh@fujitsu.com>	6 years ago
Brian Brazil	ada0945b8f	Fix tsdb code and tests to work on Windows. (#6547 ) Add back Windows CI, we lost it when tsdb was merged into the prometheus repo. There's many tests failing outside tsdb, so only test tsdb for now. Fixes #6513 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Brian Brazil	536d416299	Fix tsdb code and tests to work on Windows. (#6547 ) Add back Windows CI, we lost it when tsdb was merged into the prometheus repo. There's many tests failing outside tsdb, so only test tsdb for now. Fixes #6513 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Josh Soref	91d76c8023	Spelling (#6517 ) * spelling: alertmanager Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: attributes Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: autocomplete Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: bootstrap Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: caught Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: chunkenc Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: compaction Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: corrupted Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: deletable Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: expected Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: fine-grained Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: initialized Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: iteration Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: javascript Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: multiple Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: number Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: overlapping Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: possible Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: postings Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: procedure Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: programmatic Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: queuing Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: querier Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: repairing Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: received Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: reproducible Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: retention Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: sample Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: segements Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: semantic Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: software [LICENSE] Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: staging Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: timestamp Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: unfortunately Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: uvarint Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: subsequently Signed-off-by: Josh Soref <jsoref@users.noreply.github.com> * spelling: ressamples Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>	6 years ago
Bartlomiej Plotka	c2e083c30f	Fixed race in Chunks method. (#6515 ) Added regression test. Fixes #6512 Before (not deterministic result due to concurrency): ``` === RUN TestChunkReader_ConcurrentRead --- FAIL: TestChunkReader_ConcurrentRead (0.01s) db_test.go:2702: unexpected error: checksum mismatch expected:597ad276, actual:597ad276 db_test.go:2702: unexpected error: checksum mismatch expected:dd0cdbc2, actual:dd0cdbc2 FAIL ``` After succuess on multiple runs. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Bartlomiej Plotka	3b8ef6386c	Fixed race in Chunks method. (#6515 ) Added regression test. Fixes #6512 Before (not deterministic result due to concurrency): ``` === RUN TestChunkReader_ConcurrentRead --- FAIL: TestChunkReader_ConcurrentRead (0.01s) db_test.go:2702: unexpected error: checksum mismatch expected:597ad276, actual:597ad276 db_test.go:2702: unexpected error: checksum mismatch expected:dd0cdbc2, actual:dd0cdbc2 FAIL ``` After succuess on multiple runs. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Brian Brazil	48d25e6fe7	Reduce memory used by postings offset table. Rather than keeping the offset of each postings list, instead keep the nth offset of the offset of the posting list. As postings list offsets have always been sorted, we can then get to the closest entry before the one we want an iterate forwards. I haven't done much tuning on the 32 number, it was chosen to try not to read through more than a 4k page of data. Switch to a bulk interface for fetching postings. Use it to avoid having to re-read parts of the posting offset table when querying lots of it. For a index with what BenchmarkHeadPostingForMatchers uses RAM for r.postings drops from 3.79MB to 80.19kB or about 48x. Bytes allocated go down by 30%, and suprisingly CPU usage drops by 4-6% for typical queries too. benchmark old ns/op new ns/op delta BenchmarkPostingsForMatchers/Block/n="1"-4 35231 36673 +4.09% BenchmarkPostingsForMatchers/Block/n="1",j="foo"-4 563380 540627 -4.04% BenchmarkPostingsForMatchers/Block/j="foo",n="1"-4 536782 534186 -0.48% BenchmarkPostingsForMatchers/Block/n="1",j!="foo"-4 533990 541550 +1.42% BenchmarkPostingsForMatchers/Block/i=~"."-4 113374598 117969608 +4.05% BenchmarkPostingsForMatchers/Block/i=~".+"-4 146329884 139651442 -4.56% BenchmarkPostingsForMatchers/Block/i=~""-4 50346510 44961127 -10.70% BenchmarkPostingsForMatchers/Block/i!=""-4 41261550 35356165 -14.31% BenchmarkPostingsForMatchers/Block/n="1",i=~".",j="foo"-4 112544418 116904010 +3.87% BenchmarkPostingsForMatchers/Block/n="1",i=~".",i!="2",j="foo"-4 112487086 116864918 +3.89% BenchmarkPostingsForMatchers/Block/n="1",i!=""-4 41094758 35457904 -13.72% BenchmarkPostingsForMatchers/Block/n="1",i!="",j="foo"-4 41906372 36151473 -13.73% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",j="foo"-4 147262414 140424800 -4.64% BenchmarkPostingsForMatchers/Block/n="1",i=~"1.+",j="foo"-4 28615629 27872072 -2.60% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!="2",j="foo"-4 147117177 140462403 -4.52% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!~"2.",j="foo"-4 175096826 167902298 -4.11% benchmark old allocs new allocs delta BenchmarkPostingsForMatchers/Block/n="1"-4 4 6 +50.00% BenchmarkPostingsForMatchers/Block/n="1",j="foo"-4 7 11 +57.14% BenchmarkPostingsForMatchers/Block/j="foo",n="1"-4 7 11 +57.14% BenchmarkPostingsForMatchers/Block/n="1",j!="foo"-4 15 17 +13.33% BenchmarkPostingsForMatchers/Block/i=~"."-4 100010 100012 +0.00% BenchmarkPostingsForMatchers/Block/i=~".+"-4 200069 200040 -0.01% BenchmarkPostingsForMatchers/Block/i=~""-4 200072 200045 -0.01% BenchmarkPostingsForMatchers/Block/i!=""-4 200070 200041 -0.01% BenchmarkPostingsForMatchers/Block/n="1",i=~".",j="foo"-4 100013 100017 +0.00% BenchmarkPostingsForMatchers/Block/n="1",i=~".",i!="2",j="foo"-4 100017 100023 +0.01% BenchmarkPostingsForMatchers/Block/n="1",i!=""-4 200073 200046 -0.01% BenchmarkPostingsForMatchers/Block/n="1",i!="",j="foo"-4 200075 200050 -0.01% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",j="foo"-4 200074 200049 -0.01% BenchmarkPostingsForMatchers/Block/n="1",i=~"1.+",j="foo"-4 111165 111150 -0.01% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!="2",j="foo"-4 200078 200055 -0.01% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!~"2.",j="foo"-4 311282 311238 -0.01% benchmark old bytes new bytes delta BenchmarkPostingsForMatchers/Block/n="1"-4 264 296 +12.12% BenchmarkPostingsForMatchers/Block/n="1",j="foo"-4 360 424 +17.78% BenchmarkPostingsForMatchers/Block/j="foo",n="1"-4 360 424 +17.78% BenchmarkPostingsForMatchers/Block/n="1",j!="foo"-4 520 552 +6.15% BenchmarkPostingsForMatchers/Block/i=~"."-4 1600461 1600482 +0.00% BenchmarkPostingsForMatchers/Block/i=~".+"-4 24900801 17259077 -30.69% BenchmarkPostingsForMatchers/Block/i=~""-4 24900836 17259151 -30.69% BenchmarkPostingsForMatchers/Block/i!=""-4 24900760 17259048 -30.69% BenchmarkPostingsForMatchers/Block/n="1",i=~".",j="foo"-4 1600557 1600621 +0.00% BenchmarkPostingsForMatchers/Block/n="1",i=~".",i!="2",j="foo"-4 1600717 1600813 +0.01% BenchmarkPostingsForMatchers/Block/n="1",i!=""-4 24900856 17259176 -30.69% BenchmarkPostingsForMatchers/Block/n="1",i!="",j="foo"-4 24900952 17259304 -30.69% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",j="foo"-4 24900993 17259333 -30.69% BenchmarkPostingsForMatchers/Block/n="1",i=~"1.+",j="foo"-4 3788311 3142630 -17.04% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!="2",j="foo"-4 24901137 17259509 -30.69% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!~"2.",j="foo"-4 28693086 20405680 -28.88% Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Ben Ye	c0250cf120	Fix some typos(#6423 ) Signed-off-by: yeya24 <yb532204897@gmail.com>	6 years ago
Krasimir Georgiev	549164f252	return err instead of panic for corrupted chunk (#6040 ) * Fix tsdb panic when querying corrupted chunks. check that the chunk segment has enough data to read all chunk pieces. * refactor, simplify and add tests. * simpfiy WriteChunks implementation Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>	6 years ago
Tom Wilkie	de0a772b8e	Port tsdb to use pkg/labels. (#6326 ) * Port tsdb to use pkg/labels. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Get tests passing. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Remove useless cast. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Appease linters. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Dipack P Panjabi	ce7bab04dd	Compute WAL size and use it during retention size checks (#5886 ) * Compute WAL size and account for it when applying the retention settings. Signed-off-by: Dipack P Panjabi <dpanjabi@hudson-trading.com>	6 years ago
yuxiaobo	47e51c8b2b	Correct spelling mistakes Signed-off-by: yuxiaobo <yuxiaobogo@163.com>	6 years ago
Callum Styan	3344bb5c33	Move WAL watcher code to tsdb/wal package. (#5999 ) * Move WAL watcher code to tsdb/wal package. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix tests after moving WAL watcher code. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Lint fixes. Signed-off-by: Callum Styan <callumstyan@gmail.com>	6 years ago
Lucas Servén Marín	8ab628b354	tsdb: allow readonly DB to create flush WAL (#6006 ) This PR gives the readonly DB the ability to create blocks from the WAL. In order to implement this, we modify DBReadOnly.Blocks() to return an empty slice and no error if no blocks are found. xref: https://github.com/prometheus/tsdb/issues/346#issuecomment-520786524 Signed-off-by: Lucas Servén Marín <lserven@gmail.com>	6 years ago
陈谭军	50d453b3c3	fix-up tsdb-typo (#5954 ) Signed-off-by: chentanjun <2799194073@qq.com>	6 years ago
Bartek Plotka	f0863a604e	Removed extra tsdb/testutil after merge. Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	6 years ago
Ganesh Vernekar	5ecef3542d	Cleanup after merging tsdb into prometheus Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ganesh Vernekar	7cf09b0395	Moving tsdb into its own subdirectory Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Yao Zengzeng	d5b3f07043	add metric for tsdb size retention bytes (#667 ) Signed-off-by: YaoZengzeng <yaozengzeng@zju.edu.cn>	7 years ago
Krasi Georgiev	6f9bbc7253	Open db in Read only mode (#588 ) * Added db read only open mode and use it for the tsdb cli. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Krasi Georgiev	31f7990d1d	Re-encode chunks that are still being appended to when snapshoti… (#641 ) * re encode all head chunks outside the time range. Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>	7 years ago
Krasi Georgiev	8d86e921cf	refactor block size calculation (#637 ) * refactor block size calculation The block size is kept in memory and not in the meta file anymore. It now includes the size of the meta file itself for a more correct block size. It fixes a bug where the size didn't change when calling `block.Delete()`. Adds a dedicated test to ensure correct block sizes. This allows opening a db in a read only mode as it doesn't write to the meta file anymore. Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>	7 years ago
Chris Marchbanks	b40cc43958	Provide option to compress WAL records (#609 ) In running Prometheus instances, compressing the records was shown to reduce disk usage by half while incurring a negligible CPU cost. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	7 years ago
Brian Brazil	6ac81cc7a9	Correctly handle empty labels. (#594 ) Currently a time series with empty labels is not treated the same as one with missing labels. Currently this can only come from ALERTS&ALERT_FOR_STATE so it's unlikely anyone has actually hit it. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	7 years ago
naivewong	7ab060c864	selectOverlappingDirs selects wrong dirs where there are 2 disjoint sets of overlapping dirs Signed-off-by: naivewong <867245430@qq.com>	7 years ago
Vishnunarayan K I	7757fe6f21	Added ability to create db with NopWal (#519 ) Signed-off-by: Vishnunarayan K I <appukuttancr@gmail.com>	7 years ago
Krasi Georgiev	c3ffdf1a99	Test createBlock and check all os.RemoveAll in the tests for errors. (#549 ) Testing that createBlock creates blocks that can be opened. and checking the os.RemoveAll for errors will catch errors for un-closed files under windows. Many missing .Close() calls were added for fixing failing os.RemoveAll Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Krasi Georgiev	ab8476dd06	Release 0.6.0 (#537 )	7 years ago
Ganesh Vernekar	28c73f531f	Make vertical compaction and query merge optional Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Ganesh Vernekar	c59ed492b2	Vertical query merging and compaction (#370 ) * Vertical series iterator Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Select overlapped blocks first in compactor Plan() Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Added vertical compaction Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Code cleanup and comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix tests Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Add benchmark for compaction Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Perform vertical compaction only when blocks are overlapping. Actions for vertical compaction: * Sorting chunk metas * Calling chunks.MergeOverlappingChunks on the chunks Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Benchmark for vertical compaction * BenchmarkNormalCompaction => BenchmarkCompaction * Moved the benchmark from db_test.go to compact_test.go Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Benchmark for query iterator and seek for non overlapping blocks Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Vertical query merge only for overlapping blocks Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Simplify logging in Compact(...) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Updated CHANGELOG.md Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Calculate overlapping inside populateBlock Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * MinTime and MaxTime for BlockReader. Using this to find overlapping blocks in populateBlock() Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Sort blocks w.r.t. MinTime in reload() Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Log about overlapping in LeveledCompactor.write() instead of returning bool Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Log about overlapping inside LeveledCompactor.populateBlock() Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Refactor createBlock to take optional []Series Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * review1 Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * Updated CHANGELOG and minor nits Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * nits Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Updated CHANGELOG Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Refactor iterator and seek benchmarks for Querier. Also has as overlapping blocks. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Additional test case Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * genSeries takes optional labels. Updated BenchmarkQueryIterator and BenchmarkQuerySeek. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Split genSeries into genSeries and populateSeries Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Check error in benchmark Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Warn about overlapping blocks in reload() Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Krasi Georgiev	07df4fd383	nits Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Krasi Georgiev	1603222bbc	small refactor of openTestDB to handle errors properly. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Krasi Georgiev	3ec08eac50	use camelcase for rangeToTriggerCompaction Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
yeya24	6181d1f18f	fix two typos in db_test Signed-off-by: yeya24 <ben.ye@daocloud.io>	7 years ago
Krasi Georgiev	dac2b97dfd	make createBlock more generic so it can be used in other tests. (#489 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Ganesh Vernekar	1a9d08adc5	Don't write empty blocks (#374 ) * Dont write empty blocks when a compaction results in a block with no samples. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
mknapphrt	ebf5d74325	Added storage size based retention method and new metrics (#343 ) Added methods needed to retain data based on a byte limitation rather than time. Limitation is only applied if the flag is set (defaults to 0). Both blocks that are older than the retention period and the blocks that make the size of the storage too large are removed. 2 new metrics for keeping track of the size of the local storage folder and the amount of times data has been deleted because the size restriction was exceeded. Signed-off-by: Mark Knapp <mknapp@hudson-trading.com>	7 years ago
Ganesh Vernekar	d7e505db34	Dont store stones in head, delete samples directly Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Simon Pasquier	d5d7a097e1	Update Makefile.common This change also uses the latest staticcheck version which comes with new verifications, hence some clean up in the code. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	7 years ago
Krasi Georgiev	48c439d26d	fix statick check errors (#475 ) fix the tests for `check_license` and `staticcheck` the static check also found some actual bugs. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Krasi Georgiev	eb6586f513	rename createPopulatedBlock to createBlock and use it instead ot createEmptyBlock (#488 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
Krasi Georgiev	6d489a1004	fix TestWALSegmentSizeOption for windows. (#482 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
glutamatt	22e3aeb107	Add WALSegmentSize as an option of tsdb creation (#450 ) Expose `WALSegmentSize` option to allow overriding the `DefaultOptions.WALSegmentSize`.	7 years ago

23 Commits (cfba92a1333dce243d56f494c3d186da697e4ec3)