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milvus/internal/datacoord
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wei liu 14c8a90517
Fix auto balance block channel reassign after datanode restart (#28275) 
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
2023-11-09 19:00:25 +08:00
..
allocator_test.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
allocator.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
build_index_policy.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
channel_checker_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
channel_checker.go
Format the code (#27275)
2023-09-21 09:45:27 +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
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
channel_manager.go
Fix auto balance block channel reassign after datanode restart (#28275)
2023-11-09 19:00:25 +08:00
channel_store_test.go
Add predicates for TxnKV operations (#27365)
2023-09-27 10:21:26 +08:00
channel_store.go
Add more metrics (#25081)
2023-06-26 17:52:44 +08:00
cluster_test.go
Reduce rpc size for GetRecoveryInfoV2 (#27483)
2023-10-23 21:44:09 +08:00
cluster.go
Add ctx parameter and log tracer for watch and selectNodes (#27809)
2023-10-20 04:22:11 +08:00
compaction_test.go
Add scheduler (#27938)
2023-11-07 03:18:18 +08:00
compaction_trigger_test.go
Add scheduler (#27938)
2023-11-07 03:18:18 +08:00
compaction_trigger.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
compaction.go
Add compaction meta in SyncSegmentsRequest (#28199)
2023-11-07 10:06:17 +08:00
const.go
Merge IndexCoord and DataCoord (#21267)
2023-01-04 19:37:36 +08:00
coordinator_broker.go
enable parameter for dataCoord broker timeout(#26972) (#27825)
2023-10-28 06:14:11 +08:00
errors_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
errors.go
Refine DataCoord status (#27262)
2023-09-26 17:15:27 +08:00
garbage_collector_test.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
garbage_collector.go
Add metrics for garbage collection (#27303)
2023-09-22 18:47:25 +08:00
handler.go
Refine RPC call in unwatch drop channel (#27864)
2023-10-24 17:46:15 +08:00
index_builder_test.go
Fix bug for setting index state when indexnode connecting failed (#28220)
2023-11-07 23:34:26 +08:00
index_builder.go
Fix bug for setting index state when indexnode connecting failed (#28220)
2023-11-07 23:34:26 +08:00
index_engine_version_manager_test.go
Optimize the codec code of session (#27360)
2023-10-01 10:33:30 +08:00
index_engine_version_manager.go
dynamic index version control (#27335)
2023-09-25 21:39:27 +08:00
index_meta_test.go
Limiting the idempotence check for index to user index params (#27615)
2023-10-18 20:18:24 +08:00
index_meta.go
Limiting the idempotence check for index to user index params (#27615)
2023-10-18 20:18:24 +08:00
index_service_test.go
Add revive sub-lints and fix existing problems (#27495)
2023-10-07 20:53:38 +08:00
index_service.go
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
indexnode_manager_test.go
Refine state check (#27541)
2023-10-11 21:01:35 +08:00
indexnode_manager.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
meta_test.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
meta_util.go
Make VChannelInfo read compatible with 2.0.2 (#17995)
2022-07-07 21:58:22 +08:00
meta.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
metrics_info_test.go
Refine state check (#27541)
2023-10-11 21:01:35 +08:00
metrics_info.go
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
mock_allocator_test.go
Organize all mockery generation commands in Makefile (#26826)
2023-09-04 21:19:48 +08:00
mock_channel_store.go
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
mock_compaction_plan_context.go
Organize all mockery generation commands in Makefile (#26826)
2023-09-04 21:19:48 +08:00
mock_handler.go
Refine RPC call in unwatch drop channel (#27864)
2023-10-24 17:46:15 +08:00
mock_test.go
Refine RPC call in unwatch drop channel (#27864)
2023-10-24 17:46:15 +08:00
OWNERS
[skip ci]Update OWNERS files (#11898)
2021-11-16 15:41:11 +08:00
policy_test.go
Fix auto balance block channel reassign after datanode restart (#28275)
2023-11-09 19:00:25 +08:00
policy.go
Fix auto balance block channel reassign after datanode restart (#28275)
2023-11-09 19:00:25 +08:00
README.md
[skip ci]Change etcd to lowercase (#9983)
2021-10-15 18:58:37 +08:00
segment_allocation_policy_test.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
segment_allocation_policy.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
segment_info.go
Format the code (#27275)
2023-09-21 09:45:27 +08:00
segment_manager_test.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
segment_manager.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00
server_test.go
fix datacoord unstable ut (#28281)
2023-11-08 18:43:31 +08:00
server.go
fix unstable auto balance config ut (#28288)
2023-11-09 10:00:22 +08:00
services_test.go
remove binlog/delta log from getRecoveryInfoV2 (#27895)
2023-10-30 14:28:15 +08:00
services.go
disable auto balance when old node exists (#28191)
2023-11-07 14:02:20 +08:00
session_manager_test.go
Update session manager (#27761)
2023-11-06 22:10:19 +08:00
session_manager.go
Update session manager (#27761)
2023-11-06 22:10:19 +08:00
session.go
Decoupling client and server API in types interface (#27186)
2023-09-26 09:57:25 +08:00
util_test.go
Refine DataCoord status (#27262)
2023-09-26 17:15:27 +08:00
util.go
Adjust datacoord for L0 Delta (#28021)
2023-11-06 15:26:16 +08:00

README.md

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.