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milvus/internal/datanode
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XuanYang-cn 1e3fc5076f
Change etcdkv clientv3 into MetaKv interface (#10903) 
This pr:
- changed etcdkv clientv3 into MetaKv interface
- replaced fmt.Sprintf with path.Join for kv key

See also: #8058

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2021-11-01 10:19:55 +08:00
..
allocator_test.go
[skip ci]Update license on datanode (#9960)
2021-10-15 18:03:25 +08:00
allocator.go
[skip ci]Update license on datanode (#9960)
2021-10-15 18:03:25 +08:00
binlog_io_test.go
Add binlog io for compaction (#10536)
2021-10-25 20:13:51 +08:00
binlog_io.go
Add binlog io for compaction (#10536)
2021-10-25 20:13:51 +08:00
cache_test.go
[skip ci]Update license on datanode (#9960)
2021-10-15 18:03:25 +08:00
cache.go
[skip ci]Update license on datanode (#9960)
2021-10-15 18:03:25 +08:00
data_node_test.go
Add a timed flush trigger mechanism (#10197)
2021-10-20 15:02:36 +08:00
data_node.go
Change etcdkv clientv3 into MetaKv interface (#10903)
2021-11-01 10:19:55 +08:00
data_sync_service_test.go
Add binlog io for compaction (#10536)
2021-10-25 20:13:51 +08:00
data_sync_service.go
Fix segments not removed from flushingCache (#10738)
2021-10-27 16:06:24 +08:00
errors_test.go
[skip ci]Update license for datesync (#9959)
2021-10-15 18:01:38 +08:00
errors.go
[skip ci]Update license for datesync (#9959)
2021-10-15 18:01:38 +08:00
flow_graph_dd_node_test.go
[skip ci]Update license for flowgraph of dn (#9962)
2021-10-15 18:07:09 +08:00
flow_graph_dd_node.go
[skip ci]Update license for flowgraph of dn (#9962)
2021-10-15 18:07:09 +08:00
flow_graph_delete_node_test.go
Apply flush manager logic in datanode (#10142)
2021-10-19 11:04:34 +08:00
flow_graph_delete_node.go
Fix delete node flush error (#10549)
2021-10-25 18:49:20 +08:00
flow_graph_dmstream_input_node_test.go
[skip ci]Update license for flowgraph of dn (#9962)
2021-10-15 18:07:09 +08:00
flow_graph_dmstream_input_node.go
Add Buffer for consumer channel (#9578)
2021-10-15 20:31:16 +08:00
flow_graph_insert_buffer_node_test.go
Add binlog io for compaction (#10536)
2021-10-25 20:13:51 +08:00
flow_graph_insert_buffer_node.go
Merge auto manual flush with same segment id (#10550)
2021-10-25 18:03:42 +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
Add a timed flush trigger mechanism (#10197)
2021-10-20 15:02:36 +08:00
flow_graph_node.go
[skip ci]Update license for datanode (#9963)
2021-10-15 18:09:00 +08:00
flush_manager_test.go
Add injection logic for FlushManager (#10580)
2021-10-25 20:17:34 +08:00
flush_manager.go
Add injectFlush method for flushManager interface (#10659)
2021-10-28 19:16:31 +08:00
flush_task_test.go
Add injection logic for FlushManager (#10580)
2021-10-25 20:17:34 +08:00
flush_task.go
Add injection logic for FlushManager (#10580)
2021-10-25 20:17:34 +08:00
meta_service_test.go
Add binlog io for compaction (#10536)
2021-10-25 20:13:51 +08:00
meta_service.go
[skip ci]Update license for datanode (#9963)
2021-10-15 18:09:00 +08:00
metrics_info.go
[skip ci]Update license for datanode (#9963)
2021-10-15 18:09:00 +08:00
mock_test.go
Add binlog io for compaction (#10536)
2021-10-25 20:13:51 +08:00
OWNERS
Remove unused label rules (#7929)
2021-09-18 18:19:51 +08:00
param_table_test.go
[skip ci]Update license for datanode (#9963)
2021-10-15 18:09:00 +08:00
param_table.go
Supprot to read the configuration of minio from environment variables (#10534)
2021-10-26 15:10:03 +08:00
README.md
[skip ci]Change uppercase of MinIO (#9539)
2021-10-09 11:22:58 +08:00
segment_replica_test.go
Add methods in segment replica (#10582)
2021-10-27 17:14:28 +08:00
segment_replica.go
Add methods in segment replica (#10582)
2021-10-27 17:14:28 +08:00
type_def.go
[skip ci]Update license for datanode (#9963)
2021-10-15 18:09:00 +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.