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milvus/internal/datanode
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XuanYang-cn b90fa5f459
Refine codes of datanode buffer (#23168) 
This PR refines deltabuffer of datanode:
- Add last sync time for compacted segment, see also: #23210
- Ensure all deltabuffermanager handles all delete related operations
- Change usedMemory to atomic.Int64
- Remove allocator in delete buffer

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2023-04-10 18:42:30 +08:00
..
allocator Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
binlog_io_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
binlog_io.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
buffer_test.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +08:00
buffer.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +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 cockroachdb/errors to replace other error pkg (#22390) 2023-02-26 11:31:49 +08:00
channel_meta_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
channel_meta.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
compaction_executor_test.go Fix the segment not found error (#22772) 2023-03-17 17:27:56 +08:00
compaction_executor.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
compactor_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
compactor.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
data_node_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
data_node.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
data_sync_service_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
data_sync_service.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +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 Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_dd_node_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_dd_node.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_delete_node_test.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +08:00
flow_graph_delete_node.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +08:00
flow_graph_dmstream_input_node_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_dmstream_input_node.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_insert_buffer_node_test.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +08:00
flow_graph_insert_buffer_node.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +08:00
flow_graph_manager_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_manager.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +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 Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_node.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_time_tick_node.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flow_graph_time_ticker_test.go Refine Pool to improve the ease of use (#22412) 2023-02-27 18:07:48 +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 Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
flush_manager.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +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 Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
io_pool_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
io_pool.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
meta_service_test.go Use cockroachdb/errors to replace other error pkg (#22390) 2023-02-26 11:31:49 +08:00
meta_service.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
meta_util.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
metrics_info.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
mock_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +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 Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
README.md [skip ci]Change uppercase of MinIO (#9539) 2021-10-09 11:22:58 +08:00
segment_sync_policy_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
segment_sync_policy.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
segment_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
segment.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
services_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
services.go Refine codes of datanode buffer (#23168) 2023-04-10 18:42:30 +08:00
util.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +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.