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540 Commits

Author SHA1 Message Date
Zhen Ye
a773836b89
enhance: optimize milvus core building (#35610) 
issue: #35549,#35611,#35633

- remove milvus_segcore milvus_indexbuilder..., add libmilvus_core
- core building only link once
- move opendal compilation into cmake
- fix odr

---------

Signed-off-by: chyezh <chyezh@outlook.com>
 2024-08-23 12:35:02 +08:00
smellthemoon
80dbe87759
enhance: support null value in index (#35238) 
#31728

---------

Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2024-08-16 15:30:54 +08:00
Buqian Zheng
f4a91e135b
enhance: Allow empty sparse row (#34700) 
issue: #29419

* If a sparse vector with 0 non-zero value is inserted, no ANN search on
this sparse vector field will return it as a result. User may retrieve
this row via scalar query or ANN search on another vector field though.
* If the user uses an empty sparse vector as the query vector for a ANN
search, no neighbor will be returned.

Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
 2024-08-16 14:14:54 +08:00
zhagnlu
626b1b2f5e
fix:redefine hybrid internal index type (#35314) 
#32900

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-08-08 10:32:16 +08:00
Cai Yudong
3c9a47c8db
feat: Encode traceID and spanID as hex string (#34807) 
Issue: https://github.com/zilliztech/knowhere/pull/714

Signed-off-by: Cai Yudong <yudong.cai@zilliz.com>
 2024-08-06 15:20:16 +08:00
zhagnlu
4b553b0333
enhance: revert remove duplicated pk function (#35103) 
issue: #34778
 Revert "fix: fix query count(*) concurrently"
 Revert "enhance: mark duplicated pk as deleted "

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-08-05 10:48:17 +08:00
zhagnlu
16dd53e7cf
enhance: remove timestamp_filter after retrieve (#35207) 
#35226

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-08-02 19:32:46 +08:00
smellthemoon
475c333fa2
enhance: add valid_data in span (#35030) 
#31728

Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2024-08-02 15:40:14 +08:00
zhagnlu
f8c1b138a8
fix:fix get array error for int type (#35154) 
#35055

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-08-01 14:30:12 +08:00
zhenshan.cao
aa247f192d
enhance: remove unused code for StorageV2 (#35132) 
issue: https://github.com/milvus-io/milvus/issues/34168

Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
 2024-08-01 12:08:13 +08:00
Bingyi Sun
f229f244d2
enhance: add chunk basic impl (#34634) 
https://github.com/milvus-io/milvus/issues/35112
This pr would not affect milvus functionality by now.
It implments a Chunk memory layout that looks like 
```
VariableColumn
|offset|offset|offset|
|data|data|data|

```
We maybe move offsets to the beginning and add null bitmaps later but
not in this PR.
And mmap test will also be added in another PR.

---------

Signed-off-by: sunby <sunbingyi1992@gmail.com>
 2024-08-01 10:29:51 +08:00
congqixia
de8a266d8a
enhance: Enable linux code checker (#35084) 
See also #34483

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-07-30 15:53:51 +08:00
zhagnlu
86322e0468
fix: fix query count(*) concurrently (#35007) 
#34778
#34849
fix two problems:
1. count(*) incorrect, if growing insert duplicated (pk, timestamp)
pairs that pk and timestamp all same, need to keep just one pair.
2. count(*) may core dump, if get_real_count interface get snapshot and
do mvcc at not consistency status, mainly happens under concurrency.

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-07-29 19:53:50 +08:00
smellthemoon
7ec9d856f3
fix: access address was not malloc (#34971) 
issue: #34972  
fix string type data use memcpy to fill cause segv for not malloc enough
memory in advance.

Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2024-07-25 02:31:44 +08:00
smellthemoon
5616b7e8d2
enhance: support null in c data_datacodec and load null value (#32183) 
1. support read and write null in segcore
    will store valid_data(use uint8_t type to save memory) in fieldData.
2. support load null
binlog reader read and write data into column(sealed segment),
insertRecord(growing segment). In sealed segment, store valid_data
directly. In growing segment, considering prior implementation and easy
code reading, it covert uint8_t to fbvector<bool>, which may optimize in
future.
3.  retrieve valid_data.
    parse valid_data in search/query.
#31728

---------

Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2024-07-23 16:07:51 +08:00
Chun Han
ed057e6fce
fix: non-init seg_offset for growing raw-data when doing groupby (#34748) 
related:  #34713

Signed-off-by: MrPresent-Han <chun.han@gmail.com>
Co-authored-by: MrPresent-Han <chun.han@gmail.com>
 2024-07-19 17:01:40 +08:00
foxspy
8e64bf929c
enhance: add scalar filtering and vector search latency metrics (#34785) 
add scalar filtering and vector search latency metrics to distinguish
the cost of scalar filtering.
To add metrics in query chain, add a monitor module and move the metric
files from original storage module.
issue: #34780

Signed-off-by: xianliang.li <xianliang.li@zilliz.com>
 2024-07-19 14:01:39 +08:00
zhagnlu
f1b2f7b640
enhance: refactor bitmap index and internal hybrid index (#34450) 
#32900

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-07-18 10:39:42 +08:00
zhagnlu
804dd5409a
enhance: mark duplicated pk as deleted (#34586) 
fix #34247

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-07-16 14:25:39 +08:00
Chun Han
f00c529aea
feat: support group_size for search_group_by(#33544) (#33720) 
related: #33544

mainly changes in three aspects:

1. enable setting group_size for group by function
2. separate normal reduce and group by reduce
3. eleminate uncessary padding in search result for reducing

Signed-off-by: MrPresent-Han <chun.han@gmail.com>
Co-authored-by: MrPresent-Han <chun.han@gmail.com>
 2024-07-12 10:17:36 +08:00
yihao.dai
734415b8a2
fix: Reduce duplicate PKs in segcore (#34267) 
issue: https://github.com/milvus-io/milvus/issues/34247

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2024-07-01 17:42:06 +08:00
zhagnlu
3030e4625e
enhance: refactor variable column to reduce memory cost (#33875) 
#33874

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-06-30 20:16:06 +08:00
Cai Yudong
ad90360162
enhance: Update knowhere commit (#34223) 
Signed-off-by: Cai Yudong <yudong.cai@zilliz.com>
 2024-06-27 18:20:06 +08:00
Gao
a933f6731b
fix: centroids file not removed when data skew in major compaction (#34050) 
issue: https://github.com/milvus-io/milvus/issues/30633

Signed-off-by: chasingegg <chao.gao@zilliz.com>
 2024-06-26 10:48:04 +08:00
Jiquan Long
aa36f9feed
fix: [ut] regex query under unsupported index (#34087) 
/kind improvement
issue: https://github.com/milvus-io/milvus/issues/29988

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2024-06-24 14:08:03 +08:00
Patrick Weizhi Xu
b961767005
enhance: support integral type for MV and skip MV if there is only one category (#33161) 
issue: #29892

---------

Signed-off-by: Patrick Weizhi Xu <weizhi.xu@zilliz.com>
 2024-06-24 10:20:01 +08:00
zhagnlu
03a3f50892
enhance: add skip using array index when some situation (#33947) 
#32900

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-06-23 21:26:02 +08:00
chyezh
259a682673
enhance: async search and retrieve in cgo (#33228) 
issue: #30926, #33132
related pr: #33133

---------

Signed-off-by: chyezh <chyezh@outlook.com>
 2024-06-22 09:38:02 +08:00
cqy123456
dc4437ff82
enhance: use segment id and type to register in MmapChunkManager and opt malloc in variableChunk (#33993) 
issue: https://github.com/milvus-io/milvus/issues/32984

Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
 2024-06-20 17:42:02 +08:00
Gao
0d20303e54
fix: fix binary vector data size (#33750) 
issue: https://github.com/milvus-io/milvus/issues/22837

- fix byte size wrong for binary vectors
- fix the expect/actual error msg

Signed-off-by: chasingegg <chao.gao@zilliz.com>
 2024-06-18 21:39:59 +08:00
cqy123456
32f685ff12
enhance: growing segment support mmap (#32633) 
issue: https://github.com/milvus-io/milvus/issues/32984

Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
 2024-06-18 14:42:00 +08:00
zhagnlu
d43ec4db0b
enhance: support array bitmap index (#33527) 
#32900

---------

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-06-16 21:51:58 +08:00
Buqian Zheng
8cb350598c
enhance: Improve GetVectorById of Sparse Float Vector (#33209) 
issue: #29419

* sparse float vector to support raw data mmap

For get vector from chunk cache, I added a unit test but marking it as
skipped due to a known issue. I have tested it locally.

Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
 2024-06-12 10:09:55 +08:00
Jiquan Long
ecf2bcee42
enhance: speed up array-equal operator via inverted index (#33633) 
fix: #33632

---------

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2024-06-11 14:13:54 +08:00
chyezh
f53ab54c5d
enhance: async cgo utility (#33133) 
issue: #30926, #33132

- implement future-based cgo utility.

---------

Signed-off-by: chyezh <chyezh@outlook.com>
 2024-06-09 22:55:53 +08:00
cai.zhang
27cc9f2630
enhance: Support analyze data (#33651) 
issue: #30633

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
Co-authored-by: chasingegg <chao.gao@zilliz.com>
 2024-06-06 17:37:51 +08:00
Gao
545d4725fb
fix: correct get vector data size for bf16/fp16/binary vector (#33377) 
related #22837

Signed-off-by: chasingegg <chao.gao@zilliz.com>
 2024-06-05 14:31:57 +08:00
congqixia
597f4c5e03
enhance: Make hasMoreResult accurate when hit number larger than limit (#33609) 
See also milvus-io/milvus-sdk-go#756

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-06-05 11:51:51 +08:00
Jiquan Long
0c5d8660aa
feat: support inverted index for array (#33452) 
issue: https://github.com/milvus-io/milvus/issues/27704

---------

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2024-05-31 09:47:47 +08:00
Chun Han
416a2cf507
fix: query iterator lack results(#33137) (#33422) 
related: #33137 
adding has_more_result_tag for various level's reduce to rectify
reduce_stop_for_best

Signed-off-by: MrPresent-Han <chun.han@zilliz.com>
 2024-05-30 17:51:44 +08:00
zhagnlu
589d4dfd82
enhance: optimize bitmap index (#33358) 
#32900

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-05-30 13:09:43 +08:00
Buqian Zheng
c5918ffbdb
enhance: mark sparse inverted index as mmap-able (#33281) 
issue: #29419

Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
 2024-05-23 14:11:42 +08:00
cai.zhang
be77ceba84
enhance: Use proto for passing info in cgo (#33184) 
issue: #33183

---------

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
 2024-05-23 10:31:40 +08:00
zhagnlu
d669fbcf46
enhance: support bitmap index for scalar type (#32902) 
#32900

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-05-19 21:49:38 +08:00
Buqian Zheng
bb7765cbd6
fix: fix Indexing.Iterator ut: build index with all data at once (#32844) 
issue: #32843

Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
 2024-05-10 11:31:30 +08:00
Chun Han
01c2684355
enhance: [skip e2e] disable unstable ut temporarily (#32836) 
Signed-off-by: MrPresent-Han <chun.han@zilliz.com>
 2024-05-08 12:17:29 +08:00
Jiquan Long
9837ad6a8d
enhance: remove deprecated api (#32808) 
issue: #32728

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2024-05-07 20:03:30 +08:00
Jiquan Long
1f58cda957
enhance: add more trace for search & query (#32734) 
issue: https://github.com/milvus-io/milvus/issues/32728

---------

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2024-05-07 13:03:29 +08:00
Bingyi Sun
fecd9c21ba
feat: LRU cache implementation (#32567) 
issue: https://github.com/milvus-io/milvus/issues/32783
This pr is the implementation of lru cache on branch lru-dev.

Signed-off-by: sunby <sunbingyi1992@gmail.com>
Co-authored-by: chyezh <chyezh@outlook.com>
Co-authored-by: MrPresent-Han <chun.han@zilliz.com>
Co-authored-by: Ted Xu <ted.xu@zilliz.com>
Co-authored-by: jaime <yun.zhang@zilliz.com>
Co-authored-by: wayblink <anyang.wang@zilliz.com>
 2024-05-06 20:29:30 +08:00
Buqian Zheng
858599d831
enhance: sparse float vector to support brute force iterator and range search (#32635) 
issue: #29419

Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
 2024-04-29 14:35:26 +08:00