milvus/internal/datacoord
Filip Haltmayer 6b1a106a31
Moving etcd client into session (#27069)
Signed-off-by: Filip Haltmayer <filip.haltmayer@zilliz.com>
2023-10-27 07:36:12 +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
channel_manager_test.go Refine RPC call in unwatch drop channel (#27864) 2023-10-24 17:46:15 +08:00
channel_manager.go Refine RPC call in unwatch drop channel (#27864) 2023-10-24 17:46:15 +08:00
channel_store_test.go Add predicates for TxnKV operations (#27365) 2023-09-27 10:21:26 +08:00
channel_store.go
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 Decoupling client and server API in types interface (#27186) 2023-09-26 09:57:25 +08:00
compaction_trigger_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
compaction_trigger.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
compaction.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
const.go
coordinator_broker.go Decoupling client and server API in types interface (#27186) 2023-09-26 09:57:25 +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 Refine state check (#27541) 2023-10-11 21:01:35 +08:00
index_builder.go Add chunk manager request timeout (#27692) 2023-10-23 20:08:08 +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 Refine state check (#27541) 2023-10-11 21:01:35 +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 Format the code (#27275) 2023-09-21 09:45:27 +08:00
meta_util.go
meta.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
metrics_info_test.go Refine state check (#27541) 2023-10-11 21:01:35 +08:00
metrics_info.go Refine state check (#27541) 2023-10-11 21:01:35 +08:00
mock_allocator_test.go Organize all mockery generation commands in Makefile (#26826) 2023-09-04 21:19:48 +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
policy_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
policy.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
README.md
segment_allocation_policy_test.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
segment_allocation_policy.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
segment_info.go Format the code (#27275) 2023-09-21 09:45:27 +08:00
segment_manager_test.go Decoupling client and server API in types interface (#27186) 2023-09-26 09:57:25 +08:00
segment_manager.go Remove the log for GetFlushableSegments in the datacoord (#27503) 2023-10-08 10:05:31 +08:00
server_test.go Moving etcd client into session (#27069) 2023-10-27 07:36:12 +08:00
server.go Moving etcd client into session (#27069) 2023-10-27 07:36:12 +08:00
services_test.go Moving etcd client into session (#27069) 2023-10-27 07:36:12 +08:00
services.go Reduce rpc size for GetRecoveryInfoV2 (#27483) 2023-10-23 21:44:09 +08:00
session_manager.go Remove recollect segment stats during starting datacoord (#27410) 2023-10-16 10:26:09 +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 Refine DataCoord status (#27262) 2023-09-26 17:15:27 +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.