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milvus/internal/datanode
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XuanYang-cn 8ab9d769de
Fix logs of compaction_executor (#15365) 
- Remove not useful log in `stopExecutingtaskByVChannelName`
- Add planID info in `mergeFlushedSegments`

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
 		2022-01-25 13:29:40 +08:00
..
OWNERS [skip ci]Update OWNERS files (#11898) 2021-11-16 15:41:11 +08:00
README.md [skip ci]Change uppercase of MinIO (#9539) 2021-10-09 11:22:58 +08:00
allocator.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
allocator_test.go Change genKey into JoinIDPath (#12959) 2021-12-09 11:09:06 +08:00
binlog_io.go Make FieldBinlog in a segment unique for a field (#14632) 2021-12-30 20:29:22 +08:00
binlog_io_test.go Make FieldBinlog in a segment unique for a field (#14632) 2021-12-30 20:29:22 +08:00
cache.go Complete drop collection procedure in DN (#11552) 2021-11-11 20:56:49 +08:00
cache_test.go [skip ci]Update license on datanode (#9960) 2021-10-15 18:03:25 +08:00
compaction_executor.go Fix logs of compaction_executor (#15365) 2022-01-25 13:29:40 +08:00
compaction_executor_test.go Fix compaction ut datarace (#15267) 2022-01-18 17:49:39 +08:00
compactor.go Fix logs of compaction_executor (#15365) 2022-01-25 13:29:40 +08:00
compactor_test.go Fix delete node not aware of merged segments error (#14190) 2021-12-27 11:02:18 +08:00
data_node.go Add flowgraph manager and event manager (#15102) 2022-01-13 14:21:34 +08:00
data_node_test.go Add retry logic in pulsar consumer unsubscribe (#15284) 2022-01-20 01:23:37 +08:00
data_sync_service.go Fix bug: data race in MsgFactory (#14839) 2022-01-06 14:57:20 +08:00
data_sync_service_test.go Use PulsarConfig in GlobalParams for all components (#15046) 2022-01-09 23:45:33 +08:00
errors.go Normalize DataNode term in errors.go (#13688) 2021-12-20 12:20:50 +08:00
errors_test.go [skip ci]Update license for datesync (#9959) 2021-10-15 18:01:38 +08:00
event_manager.go Add flowgraph manager and event manager (#15102) 2022-01-13 14:21:34 +08:00
flow_graph_dd_node.go [skip e2e]Sort imports (#14820) 2022-01-05 14:25:48 +08:00
flow_graph_dd_node_test.go Improve name of flowgraph node (#14538) 2021-12-30 10:33:46 +08:00
flow_graph_delete_node.go [skip e2e] Improve comment for DataNode delete node (#14825) 2022-01-05 14:29:35 +08:00
flow_graph_delete_node_test.go Use BaseParams etcd configuration for all components (#15012) 2022-01-07 16:15:26 +08:00
flow_graph_dmstream_input_node.go Fix compaction ut datarace (#15267) 2022-01-18 17:49:39 +08:00
flow_graph_dmstream_input_node_test.go Add timeout for reader next (#12308) 2021-11-26 22:45:24 +08:00
flow_graph_insert_buffer_node.go remove unused fieldIDs and fieldTypes (#15229) 2022-01-16 17:37:35 +08:00
flow_graph_insert_buffer_node_test.go Use PulsarConfig in GlobalParams for all components (#15046) 2022-01-09 23:45:33 +08:00
flow_graph_manager.go Add flowgraph manager and event manager (#15102) 2022-01-13 14:21:34 +08:00
flow_graph_manager_test.go Add retry logic in pulsar consumer unsubscribe (#15284) 2022-01-20 01:23:37 +08:00
flow_graph_message.go Complete drop collection procedure in DN (#11552) 2021-11-11 20:56:49 +08:00
flow_graph_message_test.go [skip ci]Update license for datanode (#9963) 2021-10-15 18:09:00 +08:00
flow_graph_node.go [skip ci]Update license for datanode (#9963) 2021-10-15 18:09:00 +08:00
flow_graph_time_ticker.go Move segment statistics update to datanode tt loop (#13233) 2021-12-15 10:53:16 +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
flush_manager.go Refactor flush manager injection to reduce goroutine number (#15180) 2022-01-13 18:49:34 +08:00
flush_manager_test.go Add log file info for all kind of segment binlogs (#13606) 2021-12-19 20:00:42 +08:00
flush_task.go [skip e2e] Improve annotation (#14908) 2022-01-06 14:15:20 +08:00
flush_task_test.go Fix flush manager injection logic with multiple segments (#12260) 2021-11-24 18:41:16 +08:00
meta_service.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
meta_service_test.go Add binlog io for compaction (#10536) 2021-10-25 20:13:51 +08:00
metrics_info.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
mock_test.go Support embedded etcd (#14333) 2021-12-29 14:35:21 +08:00
segment_replica.go Fix logs of compaction_executor (#15365) 2022-01-25 13:29:40 +08:00
segment_replica_test.go Fix logs of compaction_executor (#15365) 2022-01-25 13:29:40 +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.