milvus/internal/datanode
MrPresent-Han 21b54709a2
enable delbuf auto flush function to avoid OOM when del msg accumulating (#20213)
issue: #19713

Signed-off-by: MrPresent-Han <jamesharden11122@gmail.com>

Signed-off-by: MrPresent-Han <jamesharden11122@gmail.com>
Co-authored-by: MrPresent-Han <zilliz@zillizdeMacBook-Pro-2.local>
2022-11-07 18:49:02 +08:00
..
allocator_test.go Fix DataNode panic while allocating IDs (#17294) 2022-05-31 18:02:03 +08:00
allocator.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
binlog_io_test.go Refine bloomfilter and memory usage (#20168) 2022-10-31 17:41:34 +08:00
binlog_io.go Refine bloomfilter and memory usage (#20168) 2022-10-31 17:41:34 +08:00
buffer_test.go Refine flowgraph nodes for readability (#19864) 2022-10-20 16:39:29 +08:00
buffer.go enable delbuf auto flush function to avoid OOM when del msg accumulating (#20213) 2022-11-07 18:49:02 +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 Make duplicate flush recalls success and other logic update (#16755) 2022-05-06 17:49:51 +08:00
channel_meta_test.go Refine bloomfilter and memory usage (#20168) 2022-10-31 17:41:34 +08:00
channel_meta.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
compaction_executor_test.go refactor compaction concurency logic (#18660) 2022-08-23 15:50:52 +08:00
compaction_executor.go Refine flowgraph nodes for readability (#19864) 2022-10-20 16:39:29 +08:00
compactor_test.go enable delbuf auto flush function to avoid OOM when del msg accumulating (#20213) 2022-11-07 18:49:02 +08:00
compactor.go enable delbuf auto flush function to avoid OOM when del msg accumulating (#20213) 2022-11-07 18:49:02 +08:00
data_node_test.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
data_node.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
data_sync_service_test.go Refactor segment replica in DN (#19815) 2022-10-18 15:33:26 +08:00
data_sync_service.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
errors_test.go [skip ci]Update license for datesync (#9959) 2021-10-15 18:01:38 +08:00
errors.go Keep segment statslog if no insert applied (#19910) 2022-10-20 14:33:27 +08:00
event_manager_test.go change the etcd compareAndSwap interface (#18068) 2022-07-06 13:54:21 +08:00
event_manager.go Remove redundant logs (#19412) 2022-09-26 15:40:53 +08:00
flow_graph_dd_node_test.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
flow_graph_dd_node.go Add some msgstream metrics (#20296) 2022-11-07 10:15:02 +08:00
flow_graph_delete_node_test.go enable delbuf auto flush function to avoid OOM when del msg accumulating (#20213) 2022-11-07 18:49:02 +08:00
flow_graph_delete_node.go enable delbuf auto flush function to avoid OOM when del msg accumulating (#20213) 2022-11-07 18:49:02 +08:00
flow_graph_dmstream_input_node_test.go Refine kafka consumer (#19846) 2022-10-25 13:23:30 +08:00
flow_graph_dmstream_input_node.go Add some msgstream metrics (#20296) 2022-11-07 10:15:02 +08:00
flow_graph_insert_buffer_node_test.go Refine bloomfilter and memory usage (#20168) 2022-10-31 17:41:34 +08:00
flow_graph_insert_buffer_node.go Add some msgstream metrics (#20296) 2022-11-07 10:15:02 +08:00
flow_graph_manager_test.go Refactor segment replica in DN (#19815) 2022-10-18 15:33:26 +08:00
flow_graph_manager.go Make Params singleton (#20088) 2022-11-04 14:25:38 +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 Make DN able to process syncing request in batch (#20126) 2022-10-27 21:25:33 +08:00
flow_graph_node.go Fix bloom filter size not match (#19140) 2022-09-13 14:12:31 +08:00
flow_graph_time_ticker_test.go Move segment statistics update to datanode tt loop (#13233) 2021-12-15 10:53:16 +08:00
flow_graph_time_ticker.go Handle errors in DataNode and QueryNode flow graph (#17096) 2022-05-24 21:11:59 +08:00
flush_manager_test.go Refine bloomfilter and memory usage (#20168) 2022-10-31 17:41:34 +08:00
flush_manager.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
flush_task_test.go Fix flush manager injection logic with multiple segments (#12260) 2021-11-24 18:41:16 +08:00
flush_task.go Refine Data Log (#19996) 2022-10-25 19:31:30 +08:00
io_pool_test.go Fix io pool goroutine leakage (#19892) 2022-10-19 18:23:27 +08:00
io_pool.go Fix io pool goroutine leakage (#19892) 2022-10-19 18:23:27 +08:00
meta_service_test.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
meta_service.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
meta_util.go Use segment statslog instead of separate statslog (#18775) 2022-09-02 10:34:59 +08:00
metrics_info.go Make Params singleton (#20088) 2022-11-04 14:25:38 +08:00
mock_test.go Support check health for the service level (#19779) 2022-10-18 13:39:26 +08:00
OWNERS [skip ci]Update OWNERS files (#11898) 2021-11-16 15:41:11 +08:00
rate_collector_test.go Reduce and improve quota center log (#20058) 2022-10-25 19:39:30 +08:00
rate_collector.go Reduce and improve quota center log (#20058) 2022-10-25 19:39:30 +08:00
README.md [skip ci]Change uppercase of MinIO (#9539) 2021-10-09 11:22:58 +08:00
segment_test.go Refine bloomfilter and memory usage (#20168) 2022-10-31 17:41:34 +08:00
segment.go Fix BF Concurrency issue (#20211) 2022-10-31 19:27:35 +08:00
type_def.go [skip ci]Update license for datanode (#9963) 2021-10-15 18:09:00 +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.