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58 Commits (f2e36db48833f5212ea3bec699492d4812cd5e79)

Author SHA1 Message Date
zhenshan.cao 60e88fb833
fix: Restore the MVCC functionality. (#29749) 
When the TimeTravel functionality was previously removed, it
inadvertently affected the MVCC functionality within the system. This PR
aims to reintroduce the internal MVCC functionality as follows:

1. Add MvccTimestamp to the requests of Search/Query and the results of
Search internally.
2. When the delegator receives a Query/Search request and there is no
MVCC timestamp set in the request, set the delegator's current tsafe as
the MVCC timestamp of the request. If the request already has an MVCC
timestamp, do not modify it.
3. When the Proxy handles Search and triggers the second phase ReQuery,
divide the ReQuery into different shards and pass the MVCC timestamp to
the corresponding Query requests.

issue: #29656

Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
 2024-01-09 11:38:48 +08:00
xige-16 9702cef2b5
feat: Support multiple vector search (#29433) 
issue #25639 

Signed-off-by: xige-16 <xi.ge@zilliz.com>

Signed-off-by: xige-16 <xi.ge@zilliz.com>
 2024-01-08 15:34:48 +08:00
congqixia 02bc0d0dd5
fix: Add scope limit for querynode DeleteRequest (#29474) 
See also #27515

When Delegator processes delete data, it forwards delete data with only
segment id specified. When two segments has same segment id but one is
growing and the other is sealed, the delete will be applied to both
segments which causes delete data out of order when concurrent load
segment occurs.

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-12-26 14:28:47 +08:00
yihao.dai b4353ca4ce
enhance: Remove vector chunk manager (#28569) 
We have implemented the chunkcache (in cpp) to retrieve vectors, hence
rendering the vectorchunkcache (in golang) obsolete.

issue: https://github.com/milvus-io/milvus/issues/28568

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-11-30 18:00:33 +08:00
cqy123456 3b1b14dd78
fix: update binlog index memory uasge before loading segments (#28528) 
issue: #27678 
when interimIndex = true, memory predict should be update with the
memory usage of binlog index build process.

Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
 2023-11-29 16:42:27 +08:00
congqixia 098c1c926d
fix: Add IndexList check for load segment request (#28601) 
See also #28022 #28034
The load segment may reaches before watch dml channel, so the index meta
may be empty as well

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-11-23 19:42:30 +08:00
yah01 cc952e0486
enhance: optimize forwarding level0 deletions by respecting partition (#28456) 
- Cache the level 0 deletions after loading level0 segments
- Divide the level 0 deletions by partition
related: #27349

---------

Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-11-21 18:24:22 +08:00
yah01 ece592a42f
Deliver L0 segments delete records (#27722) 
Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-11-07 01:44:18 +08:00
wei liu 7485eeb689
fix sync distribution with wrong version (#28130) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2023-11-03 19:02:18 +08:00
yah01 1b9b8a31a8
Fix QueryNode panic while upgrading (#28034) 
Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-10-31 15:50:13 +08:00
yah01 6539a5ae2c
Refine DataCoord status (#27262) 
Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-09-26 17:15:27 +08:00
jaime 7f7c71ea7d
Decoupling client and server API in types interface (#27186) 
Co-authored-by:: aoiasd <zhicheng.yue@zilliz.com>

Signed-off-by: jaime <yun.zhang@zilliz.com>
 2023-09-26 09:57:25 +08:00
SimFG 26f06dd732
Format the code (#27275) 
Signed-off-by: SimFG <bang.fu@zilliz.com>
 2023-09-21 09:45:27 +08:00
congqixia cc9974979f
Add staticcheck linter and fix existing problems (#27174) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-09-19 10:05:22 +08:00
yah01 168e82ee10
Fix panic while handling with the nil status (#27040) 
Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-09-15 10:09:21 +08:00
congqixia 394c898b4c
Discard SyncDistribution set action from legacy querycoord (#27027) 
Since Milvus in lower version (< 2.3.0), there is no load info in set action
which may corrupt data integrity and cause panicking

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-09-13 09:35:18 +08:00
yah01 00c65fa0d7
Refine QueryNode errors (#27013) 
Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-09-12 16:07:18 +08:00
aoiasd e107d0794c
support complex delete expression (#25752) 
Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
 2023-09-12 10:19:17 +08:00
congqixia 2a5d574a0d
Fix querynodev2 concurrent load logic (#26959) 
Fix logic error from #26926
function `waitSegmentLoadDone` shall return error when context is done

Make delegator control concurrency for each same segment
Related to #26908

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-09-10 07:41:18 +08:00
XuanYang-cn 7f1ae35e72
Add timeout in dispatcher, AsConsumer and Seek (#26686) 
See also: #25309

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
 2023-09-08 09:51:17 +08:00
yah01 3349db4aa7
Refine errors to remove changes breaking design (#26521) 
Signed-off-by: yah01 <yah2er0ne@outlook.com>
 2023-09-04 09:57:09 +08:00
wei liu 7af0f7d90c
avoid concurrent sub/unsub on same channel (#26454) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2023-08-23 10:10:22 +08:00
congqixia 123ad921e0
Fix querynodev2 search/query segments return unexpected grpc err (#26341) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-08-17 18:24:18 +08:00
Gao 9ca8f28005
Fix missing totalChannelNum bug (#26295) 
Signed-off-by: chasingegg <chao.gao@zilliz.com>
 2023-08-11 18:35:29 +08:00
wei liu b47a72bfcf
fix set dirty segment distribution to leader view (#26180) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2023-08-11 11:21:32 +08:00
Enwei Jiao ca1349708b
Remove time travel ralted testcase (#26119) 
Signed-off-by: Enwei Jiao <enwei.jiao@zilliz.com>
 2023-08-10 18:53:17 +08:00
smellthemoon 3fc18c53a3
Fix wrong log (#26022) 
Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2023-08-02 11:01:07 +08:00
aoiasd 7fec0d61cc
Refine test chunkmanager of querynode v2 (#25888) 
Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
 2023-08-01 10:33:04 +08:00
wei liu fc19b85a40
fix count(*）retrieve redundant growing segment (#25825) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2023-07-24 14:09:00 +08:00
Cai Yudong 9a4761dcc7
Remove binary metrics TANIMOTO/SUPERSTRUCTURE/SUBSTRUCTURE (#25708) 
Signed-off-by: Yudong Cai <yudong.cai@zilliz.com>
 2023-07-19 16:16:58 +08:00
congqixia cc71e065e3
Support load index after segment loaded (#25567) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-07-18 10:51:19 +08:00
yah01 948d1f1f4a
Handle errors by merr for QueryCoord (#24926) 
Signed-off-by: yah01 <yang.cen@zilliz.com>
 2023-07-17 14:59:34 +08:00
yah01 d216f9abda
Clear collection meta after all channels/segments released (#25486) 
Signed-off-by: yah01 <yang.cen@zilliz.com>
 2023-07-14 10:28:30 +08:00
SimFG f9e2d00f91
Prevent `exclusive consumer` exception in pulsar (#25376) 
Signed-off-by: SimFG <bang.fu@zilliz.com>
 2023-07-12 17:26:30 +08:00
Enwei Jiao 816158e4af
Remove outdated searchplan (#25282) 
Signed-off-by: Enwei Jiao <enwei.jiao@zilliz.com>
 2023-07-04 18:30:25 +08:00
yihao.dai c56a26a556
Add SetMetricType and set metric only for shard leader (#25285) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-07-04 10:20:25 +08:00
wei liu 68ae199a9f
load segment with target version, avoid read redundant segment (#24929) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2023-06-27 11:48:45 +08:00
xige-16 04082b3de2
Migrate the ability to upload and download binlog to cpp (#22984) 
Signed-off-by: xige-16 <xi.ge@zilliz.com>
 2023-06-25 14:38:44 +08:00
yihao.dai c7dc1c067a
Assign metric type in load segment request (#24917) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-06-16 16:50:41 +08:00
yihao.dai e7125672d4
Check metric type at watchChannelTask (#24860) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-06-13 22:08:38 +08:00
congqixia 41af0a98fa
Use go-api/v2 for milvus-proto (#24770) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-06-09 01:28:37 +08:00
yihao.dai 711bbd6373
Check metric type before search (#24652) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-06-07 15:58:36 +08:00
yihao.dai 5f7099a9bd
Fix search failed due to metric type mismatch (#24691) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-06-06 21:40:35 +08:00
yah01 abd250da09
Fix QueryNode is not able to recovery (#24300) 
Signed-off-by: yah01 <yang.cen@zilliz.com>
 2023-05-23 17:17:26 +08:00
wei liu ce03248b1a
simplify logic circle in search (#24110) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
 2023-05-23 16:01:26 +08:00
yihao.dai 1a3dca9b5e
Fix dynamic partitions loading (#24112) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-05-18 09:17:23 +08:00
smellthemoon 146050db82
Fix some wrong ut (#23990) 
Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
 2023-05-10 09:31:19 +08:00
yihao.dai 7e0d1492c7
Load delete from channel checkpoint (#23961) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-05-09 19:10:41 +08:00
yihao.dai f0eb5e8563
Fix partition released but can be searched (#23872) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-05-06 17:42:39 +08:00
yihao.dai 4b26c0afb3
Add collection in querynode when sync new partitions (#23825) 
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
 2023-05-01 16:36:38 +08:00