Commit Graph

10 Commits

Author SHA1 Message Date
Peter Štibraný 1d396b96dc
Specify that returned samples must be ordered by timestamp. (#6877)
Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>
2020-02-26 13:11:55 +00:00
Bartlomiej Plotka 59c9d6ef45 Addressed Brian's comments, moved metrics to main.go
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-02-17 18:03:57 +00:00
Bartlomiej Plotka 5d84e5d895 Make chunkenc.Iterator.At behaviour unspecified without Next done.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-02-17 18:03:57 +00:00
Bartlomiej Plotka cfba92a133 Addressed comments.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-02-17 18:03:57 +00:00
Bartlomiej Plotka 849faa407b Minor fixes.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-02-17 18:03:57 +00:00
Bartlomiej Plotka 2cf637fbf5 Addressed comments.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-02-17 18:03:57 +00:00
Bartlomiej Plotka 34426766d8 Unify Iterator interfaces. All point to storage now.
This is part of https://github.com/prometheus/prometheus/pull/5882 that can be done to simplify things.
All todos I added will be fixed in follow up PRs.

* querier.Querier, querier.Appender, querier.SeriesSet, and querier.Series interfaces merged
with storage interface.go. All imports that.
* querier.SeriesIterator replaced by chunkenc.Iterator
* Added chunkenc.Iterator.Seek method and tests for xor implementation (?)
* Since we properly handle SelectParams for Select methods I adjusted min max
based on that. This should help in terms of performance for queries with functions like offset.
* added Seek to deletedIterator and test.
* storage/tsdb was removed as it was only a unnecessary glue with incompatible structs.

No logic was changed, only different source of abstractions, so no need for benchmarks.

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
2020-02-17 18:03:54 +00:00
Marco Pracucci 699f3e8f4d
Added comments to the Chunk interface
Signed-off-by: Marco Pracucci <marco@pracucci.com>
2020-02-05 13:07:41 +01:00
Marco Pracucci 0703dae7cc
Compact TSDB head chunks after being cut, to reduce inuse memory
Signed-off-by: Marco Pracucci <marco@pracucci.com>
2020-02-05 13:00:39 +01:00
Ganesh Vernekar 7cf09b0395
Moving tsdb into its own subdirectory
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
2019-08-13 13:58:49 +05:30