milvus/internal/datacoord
2023-07-21 17:15:00 +08:00
..
allocator_test.go Check error by Error() and NoError() for better report message (#24736) 2023-06-08 15:36:36 +08:00
allocator.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
build_index_policy.go Merge IndexCoord and DataCoord (#21267) 2023-01-04 19:37:36 +08:00
channel_checker_test.go add interface for non-watch metakv (#25092) 2023-06-26 09:20:44 +08:00
channel_checker.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
channel_manager_factory.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
channel_manager_test.go use single instance ppol (#25159) 2023-06-28 14:54:45 +08:00
channel_manager.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
channel_store_test.go Improve ListSegments performance for datacoord catalog (#21477) 2023-01-06 14:33:36 +08:00
channel_store.go Add more metrics (#25081) 2023-06-26 17:52:44 +08:00
cluster_test.go Remove redundant kv mocks (#25420) 2023-07-07 19:38:26 +08:00
cluster.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
compaction_test.go Fix segments meta not consistent between catalog and in-memory (#25799) 2023-07-21 14:21:05 +08:00
compaction_trigger_test.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
compaction_trigger.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
compaction.go Make compaction rpc timeout and parallel maxium configurable (#25672) 2023-07-18 14:25:20 +08:00
const.go Merge IndexCoord and DataCoord (#21267) 2023-01-04 19:37:36 +08:00
coordinator_broker.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
errors_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
errors.go Use cockroachdb/errors to replace other error pkg (#22390) 2023-02-26 11:31:49 +08:00
garbage_collector_test.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
garbage_collector.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
handler.go Support replace indexed field in QueryCoord (#25747) 2023-07-19 21:22:58 +08:00
index_builder_test.go update isDelete of index task meta when delete task from index builder (#25717) 2023-07-21 17:15:00 +08:00
index_builder.go update isDelete of index task meta when delete task from index builder (#25717) 2023-07-21 17:15:00 +08:00
index_meta_test.go update isDelete of index task meta when delete task from index builder (#25717) 2023-07-21 17:15:00 +08:00
index_meta.go update isDelete of index task meta when delete task from index builder (#25717) 2023-07-21 17:15:00 +08:00
index_service_test.go Remove redundant kv mocks (#25420) 2023-07-07 19:38:26 +08:00
index_service.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
indexnode_manager_test.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
indexnode_manager.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
meta_test.go Remove redundant kv mocks (#25420) 2023-07-07 19:38:26 +08:00
meta_util.go Make VChannelInfo read compatible with 2.0.2 (#17995) 2022-07-07 21:58:22 +08:00
meta.go Fix segments meta not consistent between catalog and in-memory (#25799) 2023-07-21 14:21:05 +08:00
metrics_info_test.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
metrics_info.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
mock_allocator_test.go Use cockroachdb/errors to replace other error pkg (#22390) 2023-02-26 11:31:49 +08:00
mock_compaction_plan_context.go Add collection level auto compaction enabled config (#24013) 2023-05-10 17:45:20 +08:00
mock_handler.go [Cherry-Pick] Support Database (#24769) 2023-06-25 17:20:43 +08:00
mock_test.go Remove redundant kv mocks (#25420) 2023-07-07 19:38:26 +08:00
OWNERS [skip ci]Update OWNERS files (#11898) 2021-11-16 15:41:11 +08:00
policy_test.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
policy.go Move some modules from internal to public package (#22572) 2023-04-06 19:14:32 +08:00
README.md [skip ci]Change etcd to lowercase (#9983) 2021-10-15 18:58:37 +08:00
segment_allocation_policy_test.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
segment_allocation_policy.go fix function name in comment (#24879) 2023-06-14 16:20:38 +08:00
segment_info.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
segment_manager_test.go Remove redundant kv mocks (#25420) 2023-07-07 19:38:26 +08:00
segment_manager.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
server_test.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
server.go Refactor logs in DataCoord & DataNode (#25574) 2023-07-14 15:56:31 +08:00
services_test.go Treat small segment without index as sealed (#25237) 2023-07-02 19:50:23 +08:00
services.go Fix datacoord crash (#25631) 2023-07-17 16:54:34 +08:00
session_manager.go Make compaction rpc timeout and parallel maxium configurable (#25672) 2023-07-18 14:25:20 +08:00
session.go Use cockroachdb/errors to replace other error pkg (#22390) 2023-02-26 11:31:49 +08:00
util_test.go Use go-api/v2 for milvus-proto (#24770) 2023-06-09 01:28:37 +08:00
util.go Treat small segment without index as sealed (#25237) 2023-07-02 19:50:23 +08:00

Data Coordinator

Data cooridnator(datacoord for short) is the component to organize DataNodes and segments allocations.

Dependency

  • KV store: a kv store has all the meta info datacoord needs to operate. (etcd)
  • Message stream: a message stream to communicate statistics information with data nodes. (Pulsar)
  • Root Coordinator: timestamp, id and meta source.
  • Data Node(s): could be an instance or a cluster, actual worker group handles data modification operations.