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milvus/internal/datacoord
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congqixia d38043f235
Filter with partition id in GetVChanPosition (#11746) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-11-13 08:45:09 +08:00
..
allocator_test.go
[skip ci]Update license for dc channel manager (#10591)
2021-10-25 20:19:25 +08:00
allocator.go
[skip ci]Fix allocator typo (#10998)
2021-11-01 16:54:07 +08:00
channel_manager_factory.go
Change default balance policy (#10563)
2021-10-26 19:40:44 +08:00
channel_manager_test.go
Add segment drop logic (#11621)
2021-11-12 00:22:42 +08:00
channel_manager.go
Filter with partition id in GetVChanPosition (#11746)
2021-11-13 08:45:09 +08:00
channel_store_test.go
Split watch operations to many transactions (#10655)
2021-10-26 19:38:20 +08:00
channel_store.go
[skip ci] Fix lint for datacoord/channel_store.og (#10964)
2021-10-30 21:08:00 +08:00
cluster_test.go
Change channel's field to upper case to log details (#10567)
2021-10-26 20:15:41 +08:00
cluster.go
Change channel's field to upper case to log details (#10567)
2021-10-26 20:15:41 +08:00
compaction_policy_test.go
Add compaction (#9906)
2021-11-05 22:25:00 +08:00
compaction_policy.go
Add compaction (#9906)
2021-11-05 22:25:00 +08:00
compaction_test.go
Add triggerInfo in compactionTask (#11517)
2021-11-11 15:54:42 +08:00
compaction_trigger_test.go
Add triggerInfo in compactionTask (#11517)
2021-11-11 15:54:42 +08:00
compaction_trigger.go
Add segment drop logic (#11621)
2021-11-12 00:22:42 +08:00
compaction.go
Add triggerInfo in compactionTask (#11517)
2021-11-11 15:54:42 +08:00
datanode_helper.go
Filter with partition id in GetVChanPosition (#11746)
2021-11-13 08:45:09 +08:00
errors_test.go
[skip ci]Update license for dc cluster (#10593)
2021-10-25 20:23:16 +08:00
errors.go
[skip ci]Update license for dc cluster (#10593)
2021-10-25 20:23:16 +08:00
garbage_collector_test.go
Add garbage collector for DataCoord (#11554)
2021-11-10 19:03:38 +08:00
garbage_collector.go
Add garbage collector for DataCoord (#11554)
2021-11-10 19:03:38 +08:00
meta_test.go
Add segment drop logic (#11621)
2021-11-12 00:22:42 +08:00
meta.go
Add segment drop logic (#11621)
2021-11-12 00:22:42 +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 ci]Update license for dc meta (#10592)
2021-10-25 20:21:18 +08:00
mock_test.go
Add triggerInfo in compactionTask (#11517)
2021-11-11 15:54:42 +08:00
OWNERS
Remove unused label rules (#7929)
2021-09-18 18:19:51 +08:00
param_table_test.go
[skip ci]Update license for dc policy (#10590)
2021-10-25 19:48:23 +08:00
param_table.go
Remove common.yaml and component.yaml (#11661)
2021-11-12 21:25:08 +08:00
policy_test.go
Fix segments not removed from flushingCache (#10738)
2021-10-27 16:06:24 +08:00
policy.go
[skip ci] Fix lint for AvgAssignRegisterPolicy (#10965)
2021-10-30 21:03:52 +08:00
README.md
[skip ci]Change etcd to lowercase (#9983)
2021-10-15 18:58:37 +08:00
segment_allocation_policy_test.go
[skip ci]Update license for dc policy (#10590)
2021-10-25 19:48:23 +08:00
segment_allocation_policy.go
[skip ci]Update license for dc policy (#10590)
2021-10-25 19:48:23 +08:00
segment_info.go
Add compaction (#9906)
2021-11-05 22:25:00 +08:00
segment_manager_test.go
Fix drop segment bug (#11709)
2021-11-12 17:31:11 +08:00
segment_manager.go
Fix drop segment bug (#11709)
2021-11-12 17:31:11 +08:00
server_test.go
Filter with partition id in GetVChanPosition (#11746)
2021-11-13 08:45:09 +08:00
server.go
Filter with partition id in GetVChanPosition (#11746)
2021-11-13 08:45:09 +08:00
services.go
Filter with partition id in GetVChanPosition (#11746)
2021-11-13 08:45:09 +08:00
session_manager.go
Add compaction (#9906)
2021-11-05 22:25:00 +08:00
session.go
[skip ci]Update license for dc server (#10589)
2021-10-25 19:46:28 +08:00
util_test.go
[skip ci]Update license for dc server (#10589)
2021-10-25 19:46:28 +08:00
util.go
Fix some review comments in compaction. related pr #9906 (#11399)
2021-11-08 21:45:00 +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.