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Code Issues Actions 9 Packages Projects Releases Wiki Activity
265 commits 247 branches 438 tags 655 MiB
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92 commits

Author SHA1 Message Date
Julius Volz 3c9d6cb66c Add several needed persistence proxy methods to tiered storage. 2013-03-21 18:16:43 +01:00
Julius Volz 081d250929 Fix view's GetRangeValues() reverse iteration behavior. 2013-03-21 18:16:31 +01:00
Julius Volz 0be0aa59c2 Wait until storage is drained before closing the underlying leveldb. 2013-03-21 18:16:07 +01:00
Julius Volz becc278eb6 Fix two bugs in range op time advancement. 2013-03-21 18:15:52 +01:00
Matt T. Proud ceb6611957 Fix regression in subsequent range op. compactions. 
We have an anomaly whereby subsequent range operations fail to be
compacted into one single range operation.  This fixes such
behavior.
 2013-03-21 18:11:04 +01:00
Matt T. Proud 669abdfefe `make format` invocation. 2013-03-21 18:11:04 +01:00
Julius Volz bdb067b47f Implement remaining View Get* methods. 2013-03-21 18:11:04 +01:00
Julius Volz 1f42364733 Fix typo in comment. 2013-03-21 18:11:03 +01:00
Matt T. Proud 758a3f0764 Add documentation and cull junk. 2013-03-21 18:11:03 +01:00
Matt T. Proud bd8bb0edfd One additional reduction. 2013-03-21 18:11:03 +01:00
Matt T. Proud 73b463e814 Additional simplifications. 2013-03-21 18:11:03 +01:00
Matt T. Proud fd47ac570f Implied simplifications. 2013-03-21 18:11:03 +01:00
Matt T. Proud 51a0f21cf8 Interim documentation 2013-03-21 18:11:03 +01:00
Matt T. Proud b470f925b7 Extract rewriting of interval queries. 2013-03-21 18:11:03 +01:00
Matt T. Proud eb721fd220 Include note about greediest range. 2013-03-21 18:11:03 +01:00
Julius Volz e50de005f9 Populate metric in SampleSet returned from GetRangeValues() 2013-03-21 18:11:03 +01:00
Julius Volz 6001d22f87 Change Get* methods to receive fingerprints instead of metrics. 2013-03-21 18:11:03 +01:00
Julius Volz 95f8885c8a Adopt new ops sorting interface in view rendering. 2013-03-21 18:11:02 +01:00
Julius Volz 4d79dc3602 Replace renderView() by cleaner and more correct reimplementation. 2013-03-21 18:11:02 +01:00
Julius Volz e0dbc8c561 Fix edge cases in data extraction for point and interval ops. 2013-03-21 18:11:02 +01:00
Julius Volz a4361e4116 Rename extractSampleValue -> extractSampleValues. 2013-03-21 18:08:49 +01:00
Julius Volz 4e7db57e76 Fix iterator behavior in view.GetSampleAtTime() 2013-03-21 18:08:49 +01:00
Julius Volz bb9c5ed7aa Fix nil pointer exception in frontier building. 2013-03-21 18:08:48 +01:00
Matt T. Proud 896e172463 Extract time group optimizations. 2013-03-21 18:08:48 +01:00
Matt T. Proud 5a71814778 Additional greediness. 2013-03-21 18:08:48 +01:00
Matt T. Proud b00ca7e422 Refactor some greediness computations. 2013-03-21 18:08:48 +01:00
Matt T. Proud 978acd4e96 Simplify time group optimizations. 
The old code performed well according to the benchmarks, but the
new code shaves 1/6th of the time off the original and with less
code.
 2013-03-21 18:08:48 +01:00
Matt T. Proud d7b534e624 Update documentation. 2013-03-21 18:08:48 +01:00
Matt T. Proud 1f7ed52b46 Start writing high watermarks. 2013-03-21 18:08:48 +01:00
Julius Volz a224dda9f0 Fix diskFrontier.ContainsFingerprint() return value. 2013-03-21 18:08:48 +01:00
Matt T. Proud 47ce7ad302 Extract appending from goroutine. 2013-03-21 18:08:48 +01:00
Matt T. Proud 187cd4cdbc Extract indexing of Fingerprint to Metrics. 2013-03-21 18:08:48 +01:00
Matt T. Proud 532589f728 Extract Label Pair to Fingerprint indexing. 2013-03-21 18:08:48 +01:00
Matt T. Proud 84acfed061 Extract finding unindexed metrics. 2013-03-21 18:08:48 +01:00
Matt T. Proud 67300af137 Extract indexing to separate routine. 2013-03-21 18:08:47 +01:00
Matt T. Proud 582354f6de Fix remaining `make advice` issues. 2013-03-21 18:08:47 +01:00
Matt T. Proud 615e6d13d7 Run `make format`. 2013-03-21 18:08:47 +01:00
Julius Volz caeb759ed7 Add tests for and fix getValuesAlongRangeOp value extraction. 2013-03-21 18:08:47 +01:00
Julius Volz 69a24427b7 Minor tiered storage fixups. 2013-03-21 18:08:47 +01:00
Julius Volz 3621148e7f Comment out panicking test until proper support is implemented. 2013-03-21 18:08:47 +01:00
Julius Volz e2fb497eba Add operator value extraction tests. 2013-03-21 18:08:47 +01:00
Julius Volz 12a8863582 Add data extraction methods to operator types. 2013-03-21 18:08:47 +01:00
Julius Volz 1d5df867d1 Set test time to fixed value. 2013-03-21 18:08:47 +01:00
Julius Volz 2f06b8bea6 Fix tiered storage test to trigger iterator rewinding case. 2013-03-21 18:08:47 +01:00
Julius Volz 894ecfe161 Small cleanups and comments in tiered storage. 2013-03-21 18:08:47 +01:00
Julius Volz 8939e0723a Make LevelDB chunk size a flag. 2013-03-21 18:08:46 +01:00
Julius Volz ce4f560e48 Encapsulate fingerprint frontier checks in renderView(). 2013-03-21 18:08:46 +01:00
Julius Volz 1a1cba1bb2 Address outstanding PR comments. 2013-03-21 18:08:46 +01:00
Matt T. Proud 62b5d7ce20 Oops. 2013-03-21 18:08:46 +01:00
Matt T. Proud 1e0d740f2a Conditionalize LevelDB index retrievals. 
The LevelDB index retrievals could be repeated in a given operation
batch if multiple queued mutations affect the same (Label Name) singles
and (Label Name, Label Value) doubles.  This is wasteful and
inefficient, as a single retrieval suffices.  Thusly this commit
retrieves the canonical index mappings if the said mapping has not
been looked up in a given batch.
 2013-03-21 18:08:46 +01:00