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milvus/internal/datacoord
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congqixia f6dec281c4
Add Statistic entity id log for datacoord (#24073) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2023-05-12 18:11:21 +08:00
..
allocator_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
allocator.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
build_index_policy.go
Merge IndexCoord and DataCoord (#21267)
2023-01-04 19:37:36 +08:00
channel_checker_test.go
Add tickle for datacoord watch event (#21193)
2023-02-15 16:20:34 +08:00
channel_checker.go
Fix watcher loop quit and channel shouldDrop logic (#23402)
2023-04-14 09:54:28 +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
Fix watcher loop quit and channel shouldDrop logic (#23402)
2023-04-14 09:54:28 +08:00
channel_manager.go
Unwatch channel in watch buffer (#23548)
2023-04-20 10:34:31 +08:00
channel_store_test.go
Improve ListSegments performance for datacoord catalog (#21477)
2023-01-06 14:33:36 +08:00
channel_store.go
Fix watcher loop quit and channel shouldDrop logic (#23402)
2023-04-14 09:54:28 +08:00
cluster_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
cluster.go
Add Close method for ChannelManager in datacoord (#23493)
2023-04-18 17:54:31 +08:00
compaction_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
compaction_trigger_test.go
Add collection level auto compaction enabled config (#24013)
2023-05-10 17:45:20 +08:00
compaction_trigger.go
Add trace log for datacoord (#24046)
2023-05-12 09:53:21 +08:00
compaction.go
refine balance mechanism including:(#23454) (#23763) (#23791)
2023-05-04 12:22:40 +08:00
const.go
Merge IndexCoord and DataCoord (#21267)
2023-01-04 19:37:36 +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
Revert "Restrain gc files by collection (#22504)" (#23380)
2023-04-12 19:38:28 +08:00
garbage_collector.go
Revert "Restrain gc files by collection (#22504)" (#23380)
2023-04-12 19:38:28 +08:00
handler.go
Add collection level auto compaction enabled config (#24013)
2023-05-10 17:45:20 +08:00
index_builder_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
index_builder.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
index_meta_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
index_meta.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
index_service_test.go
Implement GetIndexStatistics interface (#23603)
2023-05-06 10:34:39 +08:00
index_service.go
Implement GetIndexStatistics interface (#23603)
2023-05-06 10:34:39 +08:00
indexnode_manager_test.go
Use cockroachdb/errors to replace other error pkg (#22390)
2023-02-26 11:31:49 +08:00
indexnode_manager.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
meta_test.go
Add disk quota at the collection level (#23704)
2023-04-26 21:52:36 +08:00
meta_util.go
Make VChannelInfo read compatible with 2.0.2 (#17995)
2022-07-07 21:58:22 +08:00
meta.go
Improve the metric of stored binlog size to the level of collection and segment (#23859)
2023-05-07 20:52:38 +08:00
metrics_info_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
metrics_info.go
Add disk quota at the collection level (#23704)
2023-04-26 21:52:36 +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
Add collection level auto compaction enabled config (#24013)
2023-05-10 17:45:20 +08:00
mock_test.go
Fix Has Collection Failed on datacoord (#23710)
2023-04-27 09:50:34 +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
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
segment_allocation_policy.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
segment_info.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
segment_manager_test.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
segment_manager.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
server_test.go
Fix some wrong ut (#23990)
2023-05-10 09:31:19 +08:00
server.go
Fix some wrong ut (#23990)
2023-05-10 09:31:19 +08:00
services_test.go
fix pull target (#23491)
2023-04-18 18:30:32 +08:00
services.go
Add Statistic entity id log for datacoord (#24073)
2023-05-12 18:11:21 +08:00
session_manager.go
Move some modules from internal to public package (#22572)
2023-04-06 19:14:32 +08:00
session.go
Use cockroachdb/errors to replace other error pkg (#22390)
2023-02-26 11:31:49 +08:00
util_test.go
Add collection level auto compaction enabled config (#24013)
2023-05-10 17:45:20 +08:00
util.go
Add collection level auto compaction enabled config (#24013)
2023-05-10 17:45:20 +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.