* 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>
* 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>
* 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>
* 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>
* 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>
Matthieu MOREL
Eng Zer Jun
Dieter Plaetinck
Mateusz Gozdek
chenlujjj
Darshan Chaudhary
Levi Harrison
Julien Pivotto
Bartlomiej Plotka
Ganesh Vernekar
zhulongcheng
yeya24
Krasi Georgiev
Callum Styan