Steve Yen
8f8333e01b
scorch optimize zap Count()
...
This proposed approach avoids building a temporary AndNot() bitmap,
following the same kind of optimization used by mem segments.
2017-12-19 18:02:27 -08:00
Steve Yen
d0e4f85026
scorch avoid extra clone by using roaring.AndNot(x, y)
2017-12-19 13:37:04 -08:00
Steve Yen
f6b506134b
import couchbase/vellum instead of couchbaselabs/vellum
...
Also, scrubbed an old couchbaselabs/moss reference in comments.
Also, go fmt.
2017-12-19 10:49:57 -08:00
Steve Yen
730d906a50
scorch reuses Posting instance in PostingsIterator.Next()
...
With this change, there are no more memory allocations in the calls to
PostingsIterator.Next() in the micro benchmarks of bleve-query. On a
dev macbook, on an index of 50K wikipedia docs, using high frequency
search of "text:date"...
400 qps - upsidedown/moss
565 qps - scorch before
680 qps - scorch after
2017-12-18 16:15:38 -08:00
Marty Schoch
b5aa4ed22b
return err not panic
2017-12-14 17:41:02 -05:00
Marty Schoch
e1b0c61e2a
fix bug in handling iterator-done
2017-12-13 22:08:06 -05:00
Steve Yen
c13ff85aaf
scorch ref-counting
...
Future commits will provide actual cleanup when ref-counts reach 0.
2017-12-13 14:48:07 -08:00
Marty Schoch
a0e12b2640
add license to a few files missing it
2017-12-13 16:12:29 -05:00
Marty Schoch
85e15628ee
major refactoring of posting details
2017-12-13 16:10:06 -05:00
Marty Schoch
6e2207c445
additional refactoring of build/merge
2017-12-13 15:22:13 -05:00
Marty Schoch
50441e5065
refactor to reuse shared code
2017-12-13 14:41:20 -05:00
Marty Schoch
289dc398bd
more refacotring of build/merge
2017-12-13 14:26:11 -05:00
Marty Schoch
1cd3fd7fbe
extrac common functionality between build/merge
2017-12-13 14:06:54 -05:00
Marty Schoch
f83c9f2a20
initial cut of merger that actually introduces changes
2017-12-13 13:41:03 -05:00
Marty Schoch
c15c3c11cd
extra protection if dict address is 0 (empty segment)
2017-12-13 13:31:18 -05:00
Marty Schoch
57121e40a8
fix issues identified by errcheck
2017-12-12 11:41:14 -05:00
Marty Schoch
665c3c80ff
initial cut of zap segment merging
2017-12-12 11:21:55 -05:00
Marty Schoch
927216df8c
fix postings list count impl
2017-12-12 08:42:13 -05:00
Marty Schoch
58ef21a88a
fix golint issue
2017-12-11 16:24:46 -05:00
Marty Schoch
f246e0e4c0
update README for zap file format changes
2017-12-11 16:22:29 -05:00
Marty Schoch
74b2eeb14d
refactor where we do some work so we can return error
2017-12-11 15:59:36 -05:00
Marty Schoch
f13b786609
fix up issues to get all bleve unit tests passing for scorch
...
make scorch default
2017-12-11 15:47:41 -05:00
Marty Schoch
8280859bb8
handle read-only and in-mem only cases
2017-12-11 09:07:01 -05:00
Marty Schoch
e8cc7ac0bf
add new fields command to zap cmd-line util
2017-12-11 09:05:50 -05:00
Marty Schoch
dc0adc8827
add fsync
2017-12-09 20:52:01 -05:00
Marty Schoch
e0d9828cd0
add more detail to the readme
2017-12-09 14:42:36 -05:00
Marty Schoch
9781d9b089
add initial version of zap file format
2017-12-09 14:28:33 -05:00
