milvus/internal/datacoord
Cai Yudong 7efb02a4c5
Use PulsarConfig in GlobalParams for all components (#15046)
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
2022-01-09 23:45:33 +08:00
..
allocator_test.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
allocator.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
channel_manager_factory.go Improve import statement (#14424) 2021-12-29 12:39:20 +08:00
channel_manager_test.go Improve import statement (#13724) 2021-12-20 14:30:55 +08:00
channel_manager.go [skip e2e]Sort imports (#14817) 2022-01-05 14:20:04 +08:00
channel_store_test.go Split watch operations to many transactions (#10655) 2021-10-26 19:38:20 +08:00
channel_store.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
cluster_test.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
cluster.go Set collectionID in FlushSegmentsRequest (#14563) 2021-12-30 19:11:30 +08:00
compaction_policy_test.go [skip e2e]Fix license missing issue in datacoord (#14426) 2021-12-28 16:16:04 +08:00
compaction_policy.go [skip e2e]Fix license missing issue in datacoord (#14425) 2021-12-28 15:41:50 +08:00
compaction_test.go [skip e2e]Fix license missing issue in datacoord (#14427) 2021-12-28 15:43:51 +08:00
compaction_trigger_test.go [skip e2e]Fix license missing issue in datacoord (#14490) 2021-12-29 11:36:47 +08:00
compaction_trigger.go Handle trigger compaction error (#13636) 2022-01-07 17:41:40 +08:00
compaction.go [skip e2e]Sort imports (#14816) 2022-01-05 14:18:08 +08:00
errors_test.go Improve import statement (#13725) 2021-12-20 15:46:03 +08:00
errors.go [skip e2e] Modify code comments according to naming conventions (#13709) 2021-12-20 11:20:43 +08:00
garbage_collector_test.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
garbage_collector.go [skip e2e]Sort imports (#14814) 2022-01-05 14:14:21 +08:00
handler.go [skip e2e]Sort imports (#14813) 2022-01-05 14:12:27 +08:00
meta_test.go Add log file info for all kind of segment binlogs (#13606) 2021-12-19 20:00:42 +08:00
meta.go [skip e2e]Sort imports (#14812) 2022-01-05 14:10:35 +08:00
metrics_info_test.go [skip ci]Fix datacoord package name missing (#10608) 2021-10-25 21:21:40 +08:00
metrics_info.go [skip e2e]Sort imports (#14811) 2022-01-05 17:17:26 +08:00
mock_test.go Improve import statement (#13728) 2021-12-20 14:36:38 +08:00
OWNERS [skip ci]Update OWNERS files (#11898) 2021-11-16 15:41:11 +08:00
policy_test.go Fix segments not removed from flushingCache (#10738) 2021-10-27 16:06:24 +08:00
policy.go [skip e2e]Sort imports (#14810) 2022-01-05 14:08:42 +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 GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
segment_allocation_policy.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
segment_info.go [skip e2e]Sort imports (#14809) 2022-01-05 14:06:48 +08:00
segment_manager_test.go [skip e2e]Fix segment manager typo (#13644) 2021-12-17 22:34:42 +08:00
segment_manager.go Use GlobalParamTable for all components (#13885) 2021-12-23 18:39:11 +08:00
server_test.go Use PulsarConfig in GlobalParams for all components (#15046) 2022-01-09 23:45:33 +08:00
server.go Use PulsarConfig in GlobalParams for all components (#15046) 2022-01-09 23:45:33 +08:00
services.go Adjust usage of lock in datanode (#14631) 2022-01-04 19:35:32 +08:00
session_manager.go [skip e2e] Add comment for Compaction method in session_manager.go (#13858) 2021-12-21 15:36:05 +08:00
session.go [skip e2e] Refine datacoord session comment (#13796) 2021-12-20 19:48:53 +08:00
util_test.go Add the limitation of the traceable interval to timeTravel (#14498) 2021-12-29 21:29:45 +08:00
util.go [skip e2e] Improve annotation (#14564) 2021-12-30 16:33:41 +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.