Julius Volz
cf4250cff3
Fix sample deduplication in chainSampleIterator
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Fixes https://github.com/prometheus/prometheus/issues/8558
Signed-off-by: Julius Volz <julius.volz@gmail.com>
2021-03-12 12:34:23 +01:00
Mauro Stettler
7715fe3219
Add matchers to LabelValues() call ( #8400 )
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* Accept matchers in querier LabelValues()
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* create matcher to only select metrics which have searched label
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* test case for merge querier with matchers
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* test LabelValues with matchers on head
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* add test for LabelValues on block
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* formatting fix
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Add comments
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* add missing lock release
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* remove unused parameter
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Benchmarks for LabelValues() methods on block/head
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Better comment
Co-authored-by: Julien Pivotto <roidelapluie@gmail.com>
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* update comment
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* minor refactor make code cleaner
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* better comments
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* fix expected errors in test
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Deleting parameter which can only be empty
Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* fix comments
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* remove unnecessary lock
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* only lookup label value if label name was looked up
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Return error when there is one
Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Call .Get() on decoder before checking errors
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* only lock head.symMtx when necessary
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* remove unnecessary delete()
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* re-use code instead of duplicating it
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Consistently return error from LabelValueFor()
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* move helper func from util.go to querier.go
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* Fix test expectation
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
* ensure result de-duplication and sorting works
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
* return named error from LabelValueFor()
Signed-off-by: Mauro Stettler <mauro.stettler@gmail.com>
Co-authored-by: Julien Pivotto <roidelapluie@gmail.com>
Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com>
2021-02-09 23:08:35 +05:30
Julien Pivotto
6c56a1faaa
Testify: move to require ( #8122 )
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* 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>
2020-10-29 09:43:23 +00:00
Julien Pivotto
1282d1b39c
Refactor test assertions ( #8110 )
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* Refactor test assertions
This pull request gets rid of assert.True where possible to use
fine-grained assertions.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-10-27 11:06:53 +01:00
Julien Pivotto
4e5b1722b3
Move away from testutil, refactor imports ( #8087 )
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Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-10-22 11:00:08 +02:00
Bartlomiej Plotka
088fcc9e48
Fixed iterator regression: Avoid using heap for each sample when iterating. ( #7900 )
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* Fixed iterator regression: Avoid using heap for each sample when iterating.
Fixes: https://github.com/prometheus/prometheus/issues/7873
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Addressed comments.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Check for .At() called after .Next() returned false
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
* More comments
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
2020-09-08 16:23:01 +02:00
Bartlomiej Plotka
28c5cfaf0d
tsdb: Moved code merge series and iterators to differen files; cleanup. No functional changes just move! ( #7714 )
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I did not want to move those in previous PR to make it easier to review. Now small cleanup time for readability. (:
## Changes
* Merge series goes to `storage/merge.go` leaving `fanout.go` for just fanout code.
* Moved `fanout test` code from weird separate package to storage.
* Unskiped one test: TestFanout_SelectSorted/chunk_querier
* Moved block series set codes responsible for querying blocks to `querier.go` from `compact.go`
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-08-03 11:32:56 +01:00
