Marty Schoch
d7292ed891
add support for gathering stats via map for easier consumption
2016-03-07 18:37:46 -05:00
Marty Schoch
147debaa12
expose metrics and moss stats wrapping underlying stats as well
2016-03-04 13:43:39 -05:00
Marty Schoch
40c95513b7
add support for including kvstore stats
2016-02-05 12:26:19 -05:00
Steve Yen
d97e3caf4f
fix comment typo
2016-01-22 09:04:24 -08:00
Steve Yen
d5de1d3da1
metrics implements BatchEx correctly
2016-01-21 11:00:41 -08:00
Steve Yen
d94ccf2d74
added KVWriter.NewBatchEx() method
2016-01-13 16:19:04 -08:00
Steve Yen
fb048f6c64
added KVReader.MultiGet() method
2016-01-13 15:12:10 -08:00
Steve Yen
70105477cf
added Close() method to KVBatch interface
2016-01-07 17:54:21 -08:00
Marty Schoch
ff11f83842
properly handle errors inside metrics kvstore reporting
2015-11-24 12:52:03 -05:00
Marty Schoch
f0d282f5f8
add test case for seeing prefix iterators outside of range
...
similar to #256 except for prefix iterators
includes fix for boltdb and gtreap which had incorrect behavior
2015-10-26 16:14:29 -04:00
Patrick Mezard
873f483804
gtreap: RangeIterator.Seek should not move before start
2015-10-20 19:12:30 +02:00
Marty Schoch
d06b526cbf
more refactoring
2015-09-28 16:50:27 -04:00
Marty Schoch
900f1b4a67
major kvstore interface and impl overhaul
...
clarified the interface contract
2015-09-23 11:25:47 -07:00
Marty Schoch
bf8dcae76b
removing build tags
2015-07-28 18:59:10 -04:00
Steve Yen
e98ae8ab71
update metrics store to latest kvstore api
2015-04-27 11:01:53 -07:00
Marty Schoch
ab24772bf0
fix issues identified by errcheck
...
part of #169
2015-04-07 16:34:29 -04:00
Marty Schoch
93e01a803e
fix issues identified by errcheck
...
part of #169
2015-04-07 14:52:00 -04:00
Marty Schoch
443c0252e0
fix another metrics BytesSafeAfterClose() loop
...
closes #184
2015-04-03 21:17:23 -04:00
Steve Yen
efc39a6857
fix metrics BytesSafeAfterClose() loop
...
fixes issue 184
2015-04-03 16:36:32 -07:00
Marty Schoch
867110e03b
major improvements to index row encoding
...
improvements uncovered some issues with how k/v data was copied
or not. to address this, kv abstraction layer now lets impl
specify if the bytes returned are safe to use after a reader
(or writer since writers are also readers) are closed
See index/store/KVReader - BytesSafeAfterClose() bool
false is the safe value if you're not sure
it will cause index impls to copy the data
Some kv impls already have created a copy a the C-api barrier
in which case they can safely return true.
Overall this yields ~25% speedup for searches with leveldb.
It yields ~10% speedup for boltdb.
Returning stored fields is now slower with boltdb, as previously
we were returning unsafe bytes.
2015-04-03 16:50:48 -04:00
Steve Yen
78453dab7d
metrics KVStore now tracks last 100 errors
2015-03-19 18:41:16 -07:00
Steve Yen
782ad94e01
added debug tag for metrics KVStore
2015-01-16 11:18:40 -08:00
Steve Yen
11ee0209ad
no leading zeros for metrics CSV output
2015-01-15 15:09:53 -08:00
Steve Yen
202191201c
added WriteCSV() to metrics KVStore
2015-01-15 14:11:15 -08:00
Steve Yen
9be4e217bc
metrics KVStore tracks perf metrics on a wrapped KVStore
2015-01-15 11:42:41 -08:00
