c59ed492b2
Vertical query merging and compaction ( #370 )
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* 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>
2019-02-14 14:29:41 +01:00
5a9ddeecef
fix lint errors ( #439 )
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unexported NewMemTombstones as this returns unexported memTombstones
type which will not be shows in godoc.
Added missing comments for exported methods.
Removed unused RecordLogger,RecordReader interfaces.
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
2018-11-14 18:40:01 +02:00
047b1b1357
compact: Verify for chunks outside of compacted time range. Added unit test for populateBlocs. ( #349 )
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* compact: Verify for chunks outside of compacted time range.
Unit test for populateBlocs.
Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
Co-authored-by: Krasi Georgiev <kgeorgie@redhat.com>
2018-10-12 12:45:19 +03:00
Ganesh Vernekar
Krasi Georgiev
Bartek Płotka