prometheus

Commit Graph

Author	SHA1	Message	Date
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
chenlujjj	660329d5b3	add tombstoneFormatVersionSize & tombstonesCRCSize constants (#9625 ) Signed-off-by: chenlujjj <953546398@qq.com>	3 years ago
Darshan Chaudhary	1f688657bf	Call delete on head if interval overlaps (#9151 ) * Call delete on head if interval overlaps Signed-off-by: darshanime <deathbullet@gmail.com> * Garbage collect tombstones during head gc Signed-off-by: darshanime <deathbullet@gmail.com> * Truncate tombstones before min time during head gc Signed-off-by: darshanime <deathbullet@gmail.com> * Lock less by deleting all keys in a single pass Signed-off-by: darshanime <deathbullet@gmail.com> * Pass map to DeleteTombstones Signed-off-by: darshanime <deathbullet@gmail.com> * Create new slice to replace old one Signed-off-by: darshanime <deathbullet@gmail.com>	3 years ago
Levi Harrison	b5f6f8fb36	Switched to go-kit/log Signed-off-by: Levi Harrison <git@leviharrison.dev>	4 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
Bartlomiej Plotka	3d8826a3d4	MultiError: Refactored MultiError for more concise and safe usage. (#8066 ) * MultiError: Refactored MultiError for more concise and safe usage. * Less lines * Goland IDE was marking every usage of old MultiError "potential nil" error * It was easy to forgot using Err() when error was returned, now it's safely assured on compile time. NOTE: Potentially I would rename package to merrors. (: In different PR. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed review comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fix after rebase. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 years ago
Julien Pivotto	4e5b1722b3	Move away from testutil, refactor imports (#8087 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Ganesh Vernekar	f0d87b5d86	Encode and Decode method for tombstones (#7967 ) * Encode and Decode method for tombstones Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Julien Pivotto	62805b2fe9	tsdb: test for leaks (#7566 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Bartlomiej Plotka	1861bf38f5	tombstones: Fixed Add method in order to support trimming time series; Simplified the algo. (#7471 ) * tombstones: Fixed Add method in order to support edge trimming; Simplified the algo. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Removed duplicated test case. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fixed comment, removed "edge" mention. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Removed trimming word. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 years ago
zhulongcheng	dbb8f5861d	tsdb: add tombstonesHeaderSize constant (#7028 ) Signed-off-by: zhulongcheng <zhulongcheng.dev@gmail.com>	5 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>	5 years ago
yeya24	06fd7cf3ba	add tomb interval testcase Signed-off-by: yeya24 <yb532204897@gmail.com>	5 years ago
Krasi Georgiev	b05b5f9a30	remove debug fmt.Println in tombstones. (#6135 ) Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.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

16 Commits (2f4289a3bfaca725a14f41e30f1c91de92936242)