prometheus

Commit Graph

Author	SHA1	Message	Date
Jesus Vazquez	775d90d5f8	TSDB: Rename wal package to wlog (#11352 ) The wlog.WL type can now be used to create a Write Ahead Log or a Write Behind Log. Before the prefix for wbl metrics was 'prometheus_tsdb_out_of_order_wal_' and has been replaced with 'prometheus_tsdb_out_of_order_wbl_'. Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> Signed-off-by: Jesus Vazquez <jesusvazquez@users.noreply.github.com> Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>	2 years ago
Matthieu MOREL	e2ede285a2	refactor: move from io/ioutil to io and os packages (#10528 ) * refactor: move from io/ioutil to io and os packages * use fs.DirEntry instead of os.FileInfo after os.ReadDir Signed-off-by: MOREL Matthieu <matthieu.morel@cnp.fr>	3 years ago
Eng Zer Jun	3e67654d37	refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory The directory created by `T.TempDir()` and `B.TempDir()` is automatically removed when the test and all its subtests complete. Reference: https://pkg.go.dev/testing#T.TempDir Reference: https://pkg.go.dev/testing#B.TempDir Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>	3 years ago
beorn7	c954cd9d1d	Move packages out of deprecated pkg directory This creates a new `model` directory and moves all data-model related packages over there: exemplar labels relabel rulefmt textparse timestamp value All the others are more or less utilities and have been moved to `util`: gate logging modetimevfs pool runtime Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Dieter Plaetinck	cda025b5b5	TSDB: demistify SeriesRefs and ChunkRefs (#9536 ) * TSDB: demistify seriesRefs and ChunkRefs The TSDB package contains many types of series and chunk references, all shrouded in uint types. Often the same uint value may actually mean one of different types, in non-obvious ways. This PR aims to clarify the code and help navigating to relevant docs, usage, etc much quicker. Concretely: * Use appropriately named types and document their semantics and relations. * Make multiplexing and demuxing of types explicit (on the boundaries between concrete implementations and generic interfaces). * Casting between different types should be free. None of the changes should have any impact on how the code runs. TODO: Implement BlockSeriesRef where appropriate (for a future PR) Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * feedback Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * agent: demistify seriesRefs and ChunkRefs Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Mateusz Gozdek	1a6c2283a3	Format Go source files using 'gofumpt -w -s -extra' Part of #9557 Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>	3 years ago
SuperQ	e167a45c65	Add new Go build tags. Add new go:build comments based on 1.17 formatting[0]. [0]: https://golang.org/doc/go1.17#gofmt Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
Levi Harrison	b5f6f8fb36	Switched to go-kit/log Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Julien Pivotto	6c56a1faaa	Testify: move to require (#8122 ) * Testify: move to require Moving testify to require to fail tests early in case of errors. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * More moves Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julien Pivotto	62805b2fe9	tsdb: test for leaks (#7566 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Brad Walker	3348930df5	Replace fileutil.ReadDir with ioutil.ReadDir (#7029 ) (#7033 ) * tsdb: Replace fileutil.ReadDir with ioutil.ReadDir (#7029) Signed-off-by: Brad Walker <brad@bradmwalker.com> * tsdb: Remove fileutil.ReadDir (#7029) Signed-off-by: Brad Walker <brad@bradmwalker.com>	5 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>	5 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>	5 years ago
陈谭军	103f26d188	fix the wrong word (#6069 ) Signed-off-by: chentanjun <2799194073@qq.com>	5 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>	5 years ago
Bartek Plotka	f0863a604e	Removed extra tsdb/testutil after merge. Signed-off-by: Bartek Plotka <bwplotka@gmail.com>	5 years ago
Ganesh Vernekar	5ecef3542d	Cleanup after merging tsdb into prometheus Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Ganesh Vernekar	7cf09b0395	Moving tsdb into its own subdirectory Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 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>	6 years ago
Krasi Georgiev	288f67efbf	fix some unchecked errors and remove unused vars. (#592 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 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>	6 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>	6 years ago
Krasi Georgiev	2962202ed3	fix windows tests (#469 ) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	6 years ago
Ben	a8351dc9d0	Using filepath.Join() instead of strings with slashes (#428 ) fixes: https://github.com/prometheus/tsdb/issues/426 Using `filepath.Join()` instead of strings containing forward slash path delimiters (needed for non-*nix OSes), as suggested by @krasi-georgiev	6 years ago
Chris Marchbanks	2db59a71a6	Fix assert order being backwards in a few places (#388 ) Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	6 years ago
Fabian Reinartz	22fd3ef24e	Deal with zero-length segments Signed-off-by: Fabian Reinartz <freinartz@google.com>	6 years ago
Fabian Reinartz	1a5573b4ce	Migrate write ahead log On startup, rewrite the old write ahead log into the new format once. Signed-off-by: Fabian Reinartz <freinartz@google.com>	6 years ago
Mario Trangoni	c0e888e82b	fix megacheck issues: os.SEEK_SET is deprecated: Use io.SeekStart, io.SeekCurrent, and io.SeekEnd.	7 years ago
Krasi Georgiev	eb6cdbcb5b	some test funcitons didn't cleanup after themselves.	7 years ago
Nipun	6537ee832c	Incorporated review comments	7 years ago
Nipun	cadae47522	fixed an issue in TestWALRestoreCorrupted	7 years ago
Fabian Reinartz	adb6be73dd	move label read function int labels pkg	7 years ago
Callum Styan	8326e410d0	decouple tsdb main.go (and tests) from prometheus/pkg	7 years ago
Callum Styan	ca4e817372	move test utils to it's own package so we can use it in tests for other packages in tsdb repo	7 years ago
Callum Styan	6c8bbf3f61	use test utils in wal_test	7 years ago
ranbochen	a27cf34a36	fix bugs on platform windows to pass all test case. (#192 ) * fix bugs on platform windows to pass all test case. * fix bugs on platform windows to pass all test case * clean up codes	7 years ago
ranbo chen	19340a382d	clean up codes	7 years ago
ranbo chen	b82b2d0c1b	fix bugs on platform windows to pass all test case.	7 years ago
Fabian Reinartz	80055bb95b	Truncate segments on broken header	7 years ago
Fabian Reinartz	d3682d701c	wal: decode and process in separate threads.	7 years ago
Bas Harenslak	5e1c258a98	Instrument WAL fsync	7 years ago
Fabian Reinartz	1e88ba06b4	Use boolean function instead of postings to drop WAL series There is not guarantee or requirement for WAL writers to only add series entries in increasing order of IDs. A postings list cannot look back and thus unordered WAL entries would skip over IDs to not truncate from the WAL. We replace it with a simple boolean check function that does not require order.	7 years ago
Fabian Reinartz	24362567b9	Fix test flakes	7 years ago
Fabian Reinartz	6892fc6dcb	Finish old WAL segment async, default to no fsync We were still fsyncing while holding the write lock when we cut a new segment. Given we cannot do anything but logging errors, we might just as well complete segments asynchronously. There's not realistic use case where one would fsync after every WAL entry, thus make the default of a flush interval of 0 to never fsync which is a much more likely use case.	7 years ago
Fabian Reinartz	c2916736be	Re-use slices on deocding the WAL. Fix tests.	7 years ago
Fabian Reinartz	0db4c227b7	Fix min/max time handling and concurrent crc32 usage	7 years ago
Fabian Reinartz	970bffec8d	Fix WAL errors and add tests for it	7 years ago
Fabian Reinartz	33e9bdf403	WAL refactoring and truncation fixes and test	7 years ago
Fabian Reinartz	1ddedf2b30	Change series ID from uint32 to uint64	7 years ago

19 Commits (8a34c43515fc0b9452ecf4f238c44a9f249d5da3)