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milvus/internal/datanode
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XuanYang-cn 10116b85ac
Release before remove when releasing flowgraphs (#27191) 
GetAndRemove removes the fg from manager immediately,
while the flowgraph is still releasing. This PR will remove
the fg from flowgraphManager AFTER flowgraphs released.

- Add Remove for ConcurrentMap
- Move collections() into flowgraph manager

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2023-09-19 11:53:22 +08:00
..
allocator
Add cpp-build and setenv for querynode mockery regen command (#26843)
2023-09-05 14:13:49 +08:00
binlog_io_test.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
binlog_io.go
Add compaction log (#24976)
2023-06-19 14:18:41 +08:00
buffer_test.go
Decouple basetable and componentparam (#26725)
2023-09-05 10:31:48 +08:00
buffer.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
cache_test.go
Make duplicate flush recalls success and other logic update (#16755)
2022-05-06 17:49:51 +08:00
cache.go
Use typeutil.ConcurrentMap instead of sync.Map (#25846)
2023-07-24 10:23:01 +08:00
channel_meta_test.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
channel_meta.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
compaction_executor_test.go
Use typeutil.ConcurrentMap instead of sync.Map (#25846)
2023-07-24 10:23:01 +08:00
compaction_executor.go
Use typeutil.ConcurrentMap instead of sync.Map (#25846)
2023-07-24 10:23:01 +08:00
compactor_test.go
Add float16 vector (#25852)
2023-09-08 10:03:16 +08:00
compactor.go
Add float16 vector (#25852)
2023-09-08 10:03:16 +08:00
data_node_test.go
Decouple basetable and componentparam (#26725)
2023-09-05 10:31:48 +08:00
data_node.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
data_sync_service_test.go
Flush by flush channels (#26859)
2023-09-12 21:07:19 +08:00
data_sync_service.go
Add timeout in dispatcher, AsConsumer and Seek (#26686)
2023-09-08 09:51:17 +08:00
event_manager_test.go
Use cockroachdb/errors to replace other error pkg (#22390)
2023-02-26 11:31:49 +08:00
event_manager.go
tikv integration (#26246)
2023-09-07 07:25:14 +08:00
flow_graph_dd_node_test.go
Refactor logs in DataCoord & DataNode (#25574)
2023-07-14 15:56:31 +08:00
flow_graph_dd_node.go
Remove unused hash value setting in DDNode (#26575)
2023-08-28 11:30:26 +08:00
flow_graph_delete_node_test.go
Decouple basetable and componentparam (#26725)
2023-09-05 10:31:48 +08:00
flow_graph_delete_node.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
flow_graph_dmstream_input_node_test.go
Add timeout in dispatcher, AsConsumer and Seek (#26686)
2023-09-08 09:51:17 +08:00
flow_graph_dmstream_input_node.go
Add timeout in dispatcher, AsConsumer and Seek (#26686)
2023-09-08 09:51:17 +08:00
flow_graph_insert_buffer_node_test.go
Flush by flush channels (#26859)
2023-09-12 21:07:19 +08:00
flow_graph_insert_buffer_node.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
flow_graph_manager_test.go
Release before remove when releasing flowgraphs (#27191)
2023-09-19 11:53:22 +08:00
flow_graph_manager.go
Release before remove when releasing flowgraphs (#27191)
2023-09-19 11:53:22 +08:00
flow_graph_message_test.go
[skip ci]Update license for datanode (#9963)
2021-10-15 18:09:00 +08:00
flow_graph_message.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
flow_graph_node.go
Make flow graph retry longer (#24355)
2023-05-25 09:53:30 +08:00
flow_graph_time_tick_node.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
flow_graph_time_ticker.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
flush_manager_test.go
Retry on SyncSegment failure (#25540)
2023-07-13 14:12:29 +08:00
flush_manager.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
flush_task_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
flush_task.go
Refactor logs in DataCoord & DataNode (#25574)
2023-07-14 15:56:31 +08:00
io_pool_test.go
Fix copylocks linter errors (#26217)
2023-08-08 20:41:15 +08:00
io_pool.go
use single instance ppol (#25159)
2023-06-28 14:54:45 +08:00
meta_service_test.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
meta_service.go
[Cherry-Pick] Support Database (#24769)
2023-06-25 17:20:43 +08:00
meta_util.go
Use go-api/v2 for milvus-proto (#24770)
2023-06-09 01:28:37 +08:00
metrics_info.go
Release before remove when releasing flowgraphs (#27191)
2023-09-19 11:53:22 +08:00
mock_test.go
Bulkinsert supports partition keys (#25284)
2023-07-11 15:18:28 +08:00
OWNERS
[skip ci]Update OWNERS files (#11898)
2021-11-16 15:41:11 +08:00
rate_collector_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
rate_collector.go
Fix global rateCollector init multiple times (#23703)
2023-04-26 10:16:36 +08:00
README.md
[skip ci]Change uppercase of MinIO (#9539)
2021-10-09 11:22:58 +08:00
segment_sync_policy_test.go
Flush by flush channels (#26859)
2023-09-12 21:07:19 +08:00
segment_sync_policy.go
Flush by flush channels (#26859)
2023-09-12 21:07:19 +08:00
segment_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
segment.go
Merge syncCPLagTooBehind policy into syncPeriodically policy (#26713)
2023-09-04 14:37:47 +08:00
services_test.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
services.go
Fix datanode panic due to concurrent compaction and delete processing (#27167)
2023-09-18 19:35:29 +08:00
timetick_sender_test.go
Organize mocks from types.go (#25466)
2023-07-14 10:12:31 +08:00
timetick_sender.go
Reduce log frequency in timetick_sender (#25532)
2023-07-13 14:38:29 +08:00
util.go
merge stats log when segment flushing or compacting (#23570)
2023-05-29 10:21:28 +08:00

README.md

Data Node

DataNode is the component to write insert and delete messages into persistent blob storage, for example MinIO or S3.

Dependency

  • KV store: a kv store that persists messages into blob storage.
  • Message stream: receive messages and publish imformation
  • Root Coordinator: get the latest unique IDs.
  • Data Coordinator: get the flush information and which message stream to subscribe.