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298 Commits

Author SHA1 Message Date
yihao.dai
f3b6792a25
enhance: Enhance segment log (#36848) 
/kind improvement

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2024-10-15 20:43:30 +08:00
congqixia
ba25320aea
fix: Unify loaded partition check to delegator (#36879) 
Related to #36370

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-10-15 19:15:23 +08:00
Bingyi Sun
a75bb85f3a
feat: support chunked column for sealed segment (#35764) 
This PR splits sealed segment to chunked data to avoid unnecessary
memory copy and save memory usage when loading segments so that loading
can be accelerated.

To support rollback to previous version, we add an option
`multipleChunkedEnable` which is false by default.

Signed-off-by: sunby <sunbingyi1992@gmail.com>
 2024-10-12 15:04:52 +08:00
aoiasd
db34572c56
feat: support load and query with bm25 metric (#36071) 
relate: https://github.com/milvus-io/milvus/issues/35853

---------

Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
 2024-10-11 10:23:20 +08:00
SimFG
130a923dec
enhance: the estimate method when loading the collection (#36307) 
- issue: #36530

---------

Signed-off-by: SimFG <bang.fu@zilliz.com>
Signed-off-by: xianliang.li <xianliang.li@zilliz.com>
Co-authored-by: xianliang.li <xianliang.li@zilliz.com>
 2024-10-09 17:35:19 +08:00
congqixia
ddc3e76803
fix: Add defer Unpin when error happens (#36620) 
Resolves: #36619

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-09-30 19:49:17 +08:00
cai.zhang
ecb2b242e2
enhance: Add sorted for segment info (#36469) 
issue: #33744

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
 2024-09-30 10:01:16 +08:00
congqixia
4fd9b0a8e3
enhance: Return segment id hint in QueryStream response (#36487) 
Related to #36482

This PR reuses `SealedSegmentIDsRetrieved` field in `RetrieveResults`
struct to store segment id hint.

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-09-26 10:13:14 +08:00
congqixia
ed95568a05
enhance: Fix PR conflict in reduce unit test (#36470) 
Related to #36433 #36180

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-09-24 18:01:13 +08:00
congqixia
98a917c5d4
enhance: [skip e2e] Add unittest for reducing duplicated pk from multi segments (#36433) 
Related to #35505 #36362

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-09-24 14:11:13 +08:00
Chun Han
df7ae08851
fix: iterator cursor progress too fast(#36179) (#36180) 
related: #36179

Signed-off-by: MrPresent-Han <chun.han@gmail.com>
Co-authored-by: MrPresent-Han <chun.han@gmail.com>
 2024-09-24 11:45:13 +08:00
yihao.dai
763fd0dfc5
enhance: Use a separate mmap config for chunk cache (#36276) 
issue: https://github.com/milvus-io/milvus/issues/35273

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2024-09-15 16:23:09 +08:00
congqixia
3bc7d63be9
fix: overwrite correct selection when pk duplicated (#35826) 
Related to #35505

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-09-14 10:27:08 +08:00
Jiquan Long
89bf226f0b
feat: support keyword text match (#35923) 
fix: #35922

---------

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2024-09-10 15:11:08 +08:00
Chun Han
9d0aa5c202
fix: empty result when having only one subReq(#36098) (#36128) 
related: #36098

Signed-off-by: MrPresent-Han <chun.han@gmail.com>
Co-authored-by: MrPresent-Han <chun.han@gmail.com>
 2024-09-10 14:25:07 +08:00
zhagnlu
208c8a2328
fix:support config index offsetcache and fix create same index again (#35985) 
#35971

Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
 2024-09-08 18:23:05 +08:00
Chun Han
e480b103bd
feat: supporing hybrid search group_by (#35982) 
related: #35096

Signed-off-by: MrPresent-Han <chun.han@gmail.com>
Co-authored-by: MrPresent-Han <chun.han@gmail.com>
 2024-09-08 17:09:04 +08:00
XuanYang-cn
7859faf8ea
fix: Change deltalog memory estimation factor to one (#36033) 
See also: #36031

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
 2024-09-06 18:21:05 +08:00
cai.zhang
2c9bb4dfa3
feat: Support stats task to sort segment by PK (#35054) 
issue: #33744 

This PR includes the following changes:
1. Added a new task type to the task scheduler in datacoord: stats task,
which sorts segments by primary key.
2. Implemented segment sorting in indexnode.
3. Added a new field `FieldStatsLog` to SegmentInfo to store token index
information.

---------

Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
 2024-09-02 14:19:03 +08:00
Chun Han
bfd9d86fe9
feat: support groupby size on go-layer(#33544) (#33845) 
related: #33544

Signed-off-by: MrPresent-Han <chun.han@gmail.com>
Co-authored-by: MrPresent-Han <chun.han@gmail.com>
 2024-08-27 14:21:00 +08:00
yihao.dai
f2b83d316b
enhance: Support memory mode chunk cache (#35347) 
Chunk cache supports loading raw vectors into memory.

issue: https://github.com/milvus-io/milvus/issues/35273

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2024-08-25 15:42:58 +08:00
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
SimFG
731d45abbe
enhance: provide more general configuration to control mmap behavior (#35359) 
- issue: #35273

Signed-off-by: SimFG <bang.fu@zilliz.com>
 2024-08-21 00:22:54 +08:00
Ted Xu
41646c8439
feat: integrate new deltalog format (#35522) 
See #34123

---------

Signed-off-by: Ted Xu <ted.xu@zilliz.com>
 2024-08-20 19:06:56 +08:00
congqixia
2fbc628994
feat: Support field partial load collection (#35416) 
Related to #35415

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-08-20 16:49:02 +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
Bingyi Sun
3641ae6611
fix: Fix index memory estimation (#35225) 
issue: https://github.com/milvus-io/milvus/issues/35229

Signed-off-by: sunby <sunbingyi1992@gmail.com>
 2024-08-02 16:24:15 +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
congqixia
f7f9a729c9
enhance: Pre-allocate space for reduce data structure (#35118) 
Grow slice & map.growWork may cause a lot when segment number is large
for big K query. This PR pre-allocate space for reduce methods to avoid
this cost.

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-07-31 10:35:49 +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
wei liu
c45f38aa61
enhance: Update protobuf-go to protobuf-go v2 (#34394) 
issue: #34252

Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2024-07-29 11:31:51 +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
congqixia
d60e628aed
enhance: Avoid use concrete segment type in segments interfaces (#34521) 
See also #34519

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-07-10 10:18:12 +08:00
wei liu
b49862d4f3
enhance: Optimize grow slice cost during query (#34253) 
issue: #32252 

This PR try to pre-allocate FieldData for Reduce operations in the Query
chain using typeutil.PrepareResultFieldData to avoid the overhead of
dynamically growing the slice during appendFieldData process.

---------

Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2024-07-01 15:18:11 +08:00
congqixia
fd922d921a
enhance: Add nilness linter and fix some small issues (#34049) 
Add `nilness` for govet linter and fixed some detected issues

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-06-24 14:52:03 +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
smellthemoon
2a1356985d
enhance: support null in go payload (#32296) 
#31728

---------

Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2024-06-19 17:08:00 +08:00
congqixia
3fdaae8792
fix: Return record with largest timestamp for entires with same PK (#33936) 
See also #33883

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2024-06-18 15:55:59 +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
chyezh
9b69601dfb
fix: load operation when segment is on releasing (#31340) 
issue: #30857

---------

Signed-off-by: chyezh <chyezh@outlook.com>
 2024-06-14 15:35:56 +08:00
wei liu
4987067375
enhance: Execute bloom filter apply in parallel to speed up segment predict (#33792) 
issue: #33610

Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2024-06-14 11:37:56 +08:00
wei liu
ab93d9c23d
enhance: Use BatchPkExist to reduce bloom filter func call cost (#33611) 
issue:#33610

Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2024-06-13 17:57:56 +08:00
chyezh
8ca5ced821
fix: async warmup will be blocked by state lock (#33686) 
issue: #33685

Signed-off-by: chyezh <chyezh@outlook.com>
 2024-06-10 21:59:53 +08:00
wayblink
a1232fafda
feat: Major compaction (#33620) 
#30633

Signed-off-by: wayblink <anyang.wang@zilliz.com>
Co-authored-by: MrPresent-Han <chun.han@zilliz.com>
 2024-06-10 21:34:08 +08:00
wei liu
c6a1c49e02
enhance: Use Blocked Bloom Filter instead of basic bloom fitler impl. (#33405) 
issue: #32995
To speed up the construction and querying of Bloom filters, we chose a
blocked Bloom filter instead of a basic Bloom filter implementation.

WARN: This PR is compatible with old version bf impl, but if fall back
to old milvus version, it may causes bloom filter deserialize failed.

In single Bloom filter test cases with a capacity of 1,000,000 and a
false positive rate (FPR) of 0.001, the blocked Bloom filter is 5 times
faster than the basic Bloom filter in both querying and construction, at
the cost of a 30% increase in memory usage.

- Block BF construct time	{"time": "54.128131ms"}
- Block BF size	                {"size": 3021578}
- Block BF Test cost	        {"time": "55.407352ms"}
- Basic BF construct time	{"time": "210.262183ms"}
- Basic BF size	                {"size": 2396308}
- Basic BF Test cost	        {"time": "192.596229ms"}

In multi Bloom filter test cases with a capacity of 100,000, an FPR of
0.001, and 100 Bloom filters, we reuse the primary key locations for all
Bloom filters to avoid repeated hash computations. As a result, the
blocked Bloom filter is also 5 times faster than the basic Bloom filter
in querying.

- Block BF TestLocation cost    {"time": "529.97183ms"}
- Basic BF TestLocation cost	{"time": "3.197430181s"}

---------

Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2024-05-31 17:49:45 +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
jaime
0d3272ed6d
enhance: refine logs of cgo pool (#33373) 
Signed-off-by: jaime <yun.zhang@zilliz.com>
 2024-05-27 19:06:11 +08:00
jaime
58ee613fea
enhance: remove repeated stats of loaded entity (#33255) 
Signed-off-by: jaime <yun.zhang@zilliz.com>
 2024-05-27 01:49:41 +08:00
yihao.dai
760223f80a
fix: use seperate warmup pool and disable warmup by default (#33348) 
1. use a small warmup pool to reduce the impact of warmup
2. change the warmup pool to nonblocking mode
3. disable warmup by default
4. remove the maximum size limit of 16 for the load pool

issue: https://github.com/milvus-io/milvus/issues/32772

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Co-authored-by: xiaofanluan <xiaofan.luan@zilliz.com>
 2024-05-27 01:25:40 +08:00