Commit Graph

23 Commits

Author SHA1 Message Date
congqixia
6ea0fb82ab
Add InvalidNodeID logic to remove segments from offline segments (#18975)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-09-02 10:42:59 +08:00
Xiaofan
b427450593
Remove Load Delta Channel Request (#18497)
Fix #18393

remove watch delta channel task related logic

Co-authored-by: xiaofan-luan <xiaofan.luan@zilliz.com>
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>

Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>
2022-08-04 17:50:37 +08:00
congqixia
f0fe8dae0b
Close Node/Segment detector when close ShardCluster (#18476)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-08-01 13:50:33 +08:00
wei liu
a79c5e2366
fix sync problem during reblance (#18332)
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
2022-07-20 15:02:30 +08:00
Jeng.Gwan
638f6c36e9
Support to get real row count of segment (#18115)
Signed-off-by: xaxys <zheng.guan@zilliz.com>
2022-07-18 09:58:28 +08:00
Zach
1c9647ff31
Merging multiple shard query/search requests into one rpc request if QueryNode is the leader of multiple shards of Collection (#17588)
Signed-off-by: Zach41 <zongmei.zhang@zilliz.com>
2022-07-06 15:06:21 +08:00
congqixia
63230f0280
Fix data race in ShardCluster.SyncReplicas (#18054)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-07-05 13:16:20 +08:00
congqixia
f4177f4434
Remove growing according to offline as well (#17968)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-06-30 20:14:19 +08:00
congqixia
c179986e6c
Fix shard cluster segments data race (#17903)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-06-29 16:20:19 +08:00
yah01
797218a8ad
Fix handoff isn't processed correctly (#17738)
Signed-off-by: yah01 <yang.cen@zilliz.com>
Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>

Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>
2022-06-27 22:08:17 +08:00
congqixia
5471e35ccc
Wait last version search to release growing safely (#17713)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-06-25 18:48:15 +08:00
congqixia
785a5a757f
Use segment version instead of ref cnt (#17609)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-06-17 17:38:12 +08:00
zhenshan.cao
08a4dff41d
Add logic for search merging and a simple task scheduler for read tasks (#17022)
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>

Co-authored-by: cai.zhang <cai.zhang@zilliz.com>
Co-authored-by: bigsheeper <yihao.dai@zilliz.com>

Co-authored-by: cai.zhang <cai.zhang@zilliz.com>
Co-authored-by: bigsheeper <yihao.dai@zilliz.com>
2022-05-23 16:41:58 +08:00
congqixia
a0614a3ff8
Use NodeIds instead of NodeID in segment info (#16912)
The NodeID field is deprecated in current design
Query Node segment detector shall read NodeIds instead of NodeID

Fix #16911

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-05-11 17:39:53 +08:00
congqixia
c7935d1a86
Add legacySegments for load balance segments rc track (#16831)
- Add legacySegments in ShardCluster tracking old segment inUse
- Apply node id check for segment online/inUse check
- Add unit test simulating load balance case

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-05-07 18:25:52 +08:00
Xiaofan
92b6293be4
Fix QueryNode log level (#16604)
Signed-off-by: xiaofan-luan <xiaofan.luan@zilliz.com>
2022-05-07 10:27:51 +08:00
Letian Jiang
b0053b7a45
Add isShardLeader field in search/query request (#16798)
Signed-off-by: Letian Jiang <letian.jiang@zilliz.com>
2022-05-06 16:55:51 +08:00
congqixia
3a6db2faeb
Fix handling segment change logic (#16695)
Dispatch segmentChangeInfo to ShardCluster leader
Hold segment remove before search is done

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-27 22:23:46 +08:00
congqixia
0bf176a7e1
Add SyncReplicaSegments interface for QueryNode (#16672)
Add SyncReplicaSegments for LoadCollection/LoadPartition child task
This API notifies related ShardCluster to record segment Loaded
Preventing the Etcd events is delayed, which will cause some segment not search

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-27 10:41:46 +08:00
congqixia
b99b65c26e
Add segment reference count and handles change info in ShardCluster (#16620)
Resolves #16619
Add reference count for each search/query request
For SegmentChangeInfo
- Wait all segments in OnlineList to be loaded
- Add handoff event into pending list
- Wait all segments in OfflineList is not used (reference count = 0)

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-25 11:51:46 +08:00
congqixia
69252f812d
Implement memory replica in Proxy, QueryNode and QueryCoord (#16470)
Related to #16298 #16291 #16154
Co-authored-by: sunby <bingyi.sun@zilliz.com>
Co-authored-by: yangxuan <xuan.yang@zilliz.com>
Co-authored-by: yah01 <yang.cen@zilliz.com>
Co-authored-by: Letian Jiang <letian.jiang@zilliz.com>

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-20 16:15:41 +08:00
congqixia
18d76261a0
Add ShardNodeDetector implementation (#16373)
Use etcd as a ShardNodeDetector
Unit tests is based on embedded etcd

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-06 15:43:31 +08:00
congqixia
aa1c26de77
Add ShardCluster implementation (#16360)
ShardCluster maintains shard replica meta information
It watches node & segment change events
Provides shard replica search/query services

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2022-04-02 17:35:29 +08:00