milvus/internal/datanode
yihao.dai eb5d4de390
fix: Check if the import job exists (#33672)
issue: https://github.com/milvus-io/milvus/issues/33671

---------

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2024-06-10 21:51:55 +08:00
..
allocator Replace manual composed grpc call with Broker methods (#27676) 2023-10-13 09:55:34 +08:00
broker enhance:change wrong log (#33447) 2024-05-29 18:35:44 +08:00
compaction feat: Major compaction (#33620) 2024-06-10 21:34:08 +08:00
importv2 fix: Check if the import job exists (#33672) 2024-06-10 21:51:55 +08:00
io fix: Fix l0 compactor may cause DN from OOM (#33554) 2024-06-06 14:33:52 +08:00
iterators enhance: Speed up L0 compaction (#30410) 2024-02-04 10:49:05 +08:00
metacache fix: Sync dropped segment for dropped partition (#33331) 2024-06-06 10:25:52 +08:00
syncmgr fix: Sync dropped segment for dropped partition (#33331) 2024-06-06 10:25:52 +08:00
util fix: Fix l0 compactor may cause DN from OOM (#33554) 2024-06-06 14:33:52 +08:00
writebuffer fix: Sync dropped segment for dropped partition (#33331) 2024-06-06 10:25:52 +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_checkpoint_updater_test.go enhance: Refine channelCpUpdater field & test (#33083) 2024-05-16 14:19:34 +08:00
channel_checkpoint_updater.go enhance: Refine channelCpUpdater field & test (#33083) 2024-05-16 14:19:34 +08:00
channel_manager_test.go fix: channel manager's goroutine run order (#33118) 2024-05-21 14:35:39 +08:00
channel_manager.go fix: channel manager's goroutine run order (#33118) 2024-05-21 14:35:39 +08:00
compaction_executor_test.go feat: Major compaction (#33620) 2024-06-10 21:34:08 +08:00
compaction_executor.go feat: Major compaction (#33620) 2024-06-10 21:34:08 +08:00
data_node_test.go enhance: Remove import v1 (#31403) 2024-03-22 15:29:09 +08:00
data_node.go fix: Fix l0 compactor may cause DN from OOM (#33554) 2024-06-06 14:33:52 +08:00
data_sync_service_test.go enhance: Reduce datanode metacache frequent scan range (#33400) 2024-05-28 14:19:42 +08:00
data_sync_service.go fix: Fix l0 compactor may cause DN from OOM (#33554) 2024-06-06 14:33:52 +08:00
event_manager_test.go feat: datacoord/node watch based on rpc (#32036) 2024-05-07 15:49:30 +08:00
event_manager.go feat: datacoord/node watch based on rpc (#32036) 2024-05-07 15:49:30 +08:00
flow_graph_dd_node_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
flow_graph_dd_node.go enhance: optimize datanode cpu usage under large collection number (#33267) 2024-05-25 04:43:41 +08:00
flow_graph_dmstream_input_node_test.go enhance: add the includeCurrentMsg param for the Seek method (#33326) 2024-05-27 10:31:41 +08:00
flow_graph_dmstream_input_node.go fix: add back existing datanode metrics (#29360) 2023-12-22 14:20:43 +08:00
flow_graph_manager_test.go enhance: Remove rootcoord from datanode broker (#32818) 2024-05-14 10:03:32 +08:00
flow_graph_manager.go enhance: Make datanode exit and case TestProxy faster (#32218) 2024-04-16 10:49:20 +08:00
flow_graph_message_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
flow_graph_message.go Format the code (#27275) 2023-09-21 09:45:27 +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 enhance: Prevent the backlog of channelCP update tasks, perform batch updates of channelCPs (#30941) 2024-03-07 20:39:02 +08:00
flow_graph_time_ticker.go enhance: create goroutine only once (#28594) 2023-11-22 10:26:28 +08:00
flow_graph_write_node.go fix: Sync dropped segment for dropped partition (#33331) 2024-06-06 10:25:52 +08:00
flush_task_counter_test.go Fix flushManager.isFull is too slow (#28141) 2023-11-03 14:42:17 +08:00
flush_task_counter.go Fix flushManager.isFull is too slow (#28141) 2023-11-03 14:42:17 +08:00
meta_util.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
metrics_info.go enhance: Use struct{} for sync task future result (#32673) 2024-04-29 10:59:26 +08:00
mock_channelmanager.go enhance: Change DN channelmanger into interface (#29307) 2023-12-27 16:00:48 +08:00
mock_fgmanager.go enhance: Use struct{} for sync task future result (#32673) 2024-04-29 10:59:26 +08:00
mock_test.go enhance: Tidy compactor and remove dup codes (#32198) 2024-05-23 09:53:40 +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 feat: support rate limiter based on db and partition levels (#31070) 2024-04-12 16:01:19 +08:00
README.md
services_test.go feat: Major compaction (#33620) 2024-06-10 21:34:08 +08:00
services.go feat: Major compaction (#33620) 2024-06-10 21:34:08 +08:00
stats_updater_test.go Use writebuffer, sync manager refactory in datanode (#28320) 2023-11-15 15:24:18 +08:00
stats_updater.go test: support multiple data/querynodes in integration test (#30618) 2024-02-21 11:54:53 +08:00
timetick_sender_test.go enhance: Reduce the memory usage of the timeTickSender (#30968) 2024-03-02 10:13:01 +08:00
timetick_sender.go enhance: optimize datanode cpu usage under large collection number (#33267) 2024-05-25 04:43:41 +08:00
util.go Format the code (#27275) 2023-09-21 09:45:27 +08:00

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.