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Author SHA1 Message Date
Matt T. Proud c3e3460ca6 Spin up curator run in the tests. 
After this commit, we'll need to add validations that it does the
desired work, which we presently know that it doesn't.  Given the
changes I made with a plethora of renamings, I want to commit this
now before it gets even larger.
 2013-04-05 13:55:11 +02:00
Julius Volz e096896932 PR comment fixups. 2013-03-26 15:28:00 +01:00
Julius Volz dd67ab115b Change GetAllMetricNames() to GetAllValuesForLabel(). 2013-03-26 14:47:07 +01:00
Julius Volz 991dc68d78 Rename misnamed oldestSampleTimestamp variable. 2013-03-26 11:56:10 +01:00
Matt T. Proud b2e4c88b80 Wrap LevelDB iterator operations behind interface. 
The LevelDB storage types return an interface type now that wraps
around the underlying iterator.  This both enhances testability but
improves upon, in my opinion, the interface design for the LevelDB
iterator.

Secondarily, the resource reaping behaviors for the LevelDB iterators
have been improved by dropping the externalized io.Closer object.

Finally, the iterator provisioning methods provide the option for
indicating whether one wants a snapshotted iterator or not.
 2013-03-25 12:57:58 +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 a4361e4116 Rename extractSampleValue -> extractSampleValues. 2013-03-21 18:08:49 +01:00
Matt T. Proud 1f7ed52b46 Start writing high watermarks. 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
Julius Volz 8939e0723a Make LevelDB chunk size a flag. 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
Matt T. Proud 34a921e16d Checkpoint. 2013-03-21 18:08:46 +01:00
Matt T. Proud d5380897c3 Cleanups and adds performance regression. 2013-03-21 18:06:51 +01:00
Matt T. Proud f39b9c3c8e Checkpoint. 2013-03-21 18:06:51 +01:00
Matt T. Proud 41068c2e84 Checkpoint. 2013-03-21 18:06:51 +01:00
Renamed from storage/metric/leveldb/reading.go (Browse further)