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f12e368a76
milvus/internal/datacoord
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XuanYang-cn f12e368a76
fix: Fill nil schema so that Milvus can watch channel for those upgraded from 2.2 to 2.4 #35695 (#35694) 
See also: [#35701 ](https://github.com/milvus-io/milvus/issues/35701)

---------

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2024-08-27 10:36:59 +08:00
..
allocator enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
broker enhance: Improve datacoord segment filtering with collection (#32831) 2024-05-08 21:37:29 +08:00
session enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
analyze_meta_test.go enhance: Support analyze data (#33651) 2024-06-06 17:37:51 +08:00
analyze_meta.go enhance: Update protobuf-go to protobuf-go v2 (#34394) 2024-07-29 11:31:51 +08:00
build_index_policy.go
channel_manager_factory.go enhance: Tidy dc channel manager (#34515) 2024-07-09 18:26:12 +08:00
channel_manager_test.go fix: Fill nil schema so that Milvus can watch channel for those upgraded from 2.2 to 2.4 #35695 (#35694) 2024-08-27 10:36:59 +08:00
channel_manager.go fix: Fill nil schema so that Milvus can watch channel for those upgraded from 2.2 to 2.4 #35695 (#35694) 2024-08-27 10:36:59 +08:00
channel_store_test.go fix: Fill nil schema so that Milvus can watch channel for those upgraded from 2.2 to 2.4 #35695 (#35694) 2024-08-27 10:36:59 +08:00
channel_store.go enhance: Update protobuf-go to protobuf-go v2 (#34394) 2024-07-29 11:31:51 +08:00
channel.go fix: Fill nil schema so that Milvus can watch channel for those upgraded from 2.2 to 2.4 #35695 (#35694) 2024-08-27 10:36:59 +08:00
cluster_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
cluster.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_l0_view_test.go enhance: Add deltaRowCount in l0 compaction (#33997) 2024-06-20 17:46:01 +08:00
compaction_l0_view.go enhance: Add deltaRowCount in l0 compaction (#33997) 2024-06-20 17:46:01 +08:00
compaction_policy_clustering_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_policy_clustering.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_policy_l0_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_policy_l0.go enhance: refine clustering compaction configs and logs (#34784) 2024-07-21 19:23:40 +08:00
compaction_policy_single_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_policy_single.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_task_clustering_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_task_clustering.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_task_l0_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_task_l0.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_task_meta_test.go fix: fix collection is compacting logic (#34855) 2024-07-22 11:35:41 +08:00
compaction_task_meta.go enhance: Update protobuf-go to protobuf-go v2 (#34394) 2024-07-29 11:31:51 +08:00
compaction_task_mix_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_task_mix.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_task_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_task.go fix: Avoid datarace in clustering compaction (#34288) 2024-07-03 19:08:09 +08:00
compaction_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
compaction_trigger_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_trigger_v2_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_trigger_v2.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_trigger.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
compaction_view.go enhance: Add deltaRowCount in l0 compaction (#33997) 2024-06-20 17:46:01 +08:00
compaction.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
const.go
errors_test.go
errors.go
garbage_collector_test.go fix: encountering orphan channel-cp meta after DataCoord GC (#34612) 2024-07-11 23:01:35 +08:00
garbage_collector.go fix: Clear channelcp meta and metrics ASAP (#35658) 2024-08-26 12:22:57 +08:00
handler.go fix: Clear channelcp meta and metrics ASAP (#35658) 2024-08-26 12:22:57 +08:00
import_checker_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
import_checker.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
import_job.go enhance: Update protobuf-go to protobuf-go v2 (#34394) 2024-07-29 11:31:51 +08:00
import_meta_test.go feat: Add import scheduler and manager (#29367) 2024-03-01 18:31:02 +08:00
import_meta.go enhance: Add go-deadlock as unittest only dependency (#33063) 2024-05-15 16:33:34 +08:00
import_scheduler_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
import_scheduler.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
import_task.go enhance: Update protobuf-go to protobuf-go v2 (#34394) 2024-07-29 11:31:51 +08:00
import_util_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
import_util.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
index_engine_version_manager_test.go
index_engine_version_manager.go enhance: Add go-deadlock as unittest only dependency (#33063) 2024-05-15 16:33:34 +08:00
index_meta_test.go enhance: change autoindex default metric type (#34261) 2024-07-08 19:52:24 +08:00
index_meta.go enhance: Avoid unnecessary compaction (#35148) 2024-08-06 10:30:21 +08:00
index_service_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
index_service.go enhance: add bitmap offset cache to speed up retrieve raw data (#35498) 2024-08-24 01:40:58 +08:00
meta_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
meta_util.go
meta.go fix: Clear channelcp meta and metrics ASAP (#35658) 2024-08-26 12:22:57 +08:00
metrics_info_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
metrics_info.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
mock_channel_store.go enhance: Tidy dc channel manager (#34515) 2024-07-09 18:26:12 +08:00
mock_channelmanager.go enhance: Remove compaction plans on the datanode (#33548) 2024-06-05 20:27:51 +08:00
mock_cluster.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
mock_compaction_meta.go enhance: Refine compaction (#33982) 2024-06-25 10:08:03 +08:00
mock_compaction_plan_context.go enhance: Reconstructing Compaction to possess persistence capability (#33265) 2024-06-05 10:17:50 +08:00
mock_handler.go fix: fix collectionInfo leak in datacoord (#32175) 2024-04-15 16:33:19 +08:00
mock_index_engine_version_manager.go
mock_segment_manager.go enhance: add manual alloc segment rpc for datacoord (#35002) 2024-07-26 10:15:46 +08:00
mock_subcluster.go feat: datacoord/node watch based on rpc (#32036) 2024-05-07 15:49:30 +08:00
mock_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
mock_trigger_manager.go feat: Major compaction (#33620) 2024-06-10 21:34:08 +08:00
OWNERS
partition_stats_meta_test.go enhance: add commit time in partitionStats proto (#35125) 2024-08-02 16:16:14 +08:00
partition_stats_meta.go enhance: add commit time in partitionStats proto (#35125) 2024-08-02 16:16:14 +08:00
policy_test.go fix: Fill nil schema so that Milvus can watch channel for those upgraded from 2.2 to 2.4 #35695 (#35694) 2024-08-27 10:36:59 +08:00
policy.go enhance: Solve channel unbalance on datanode (#34984) 2024-07-26 17:35:47 +08:00
README.md
segment_allocation_policy_test.go enhance: Change the fixed value to a ratio for clustering segment size (#35076) 2024-08-01 22:04:14 +08:00
segment_allocation_policy.go enhance: Change the fixed value to a ratio for clustering segment size (#35076) 2024-08-01 22:04:14 +08:00
segment_info_test.go fix: incorrect memory size and delta count in SegmentInfo (#35369) 2024-08-13 17:20:19 +08:00
segment_info.go fix: incorrect memory size and delta count in SegmentInfo (#35369) 2024-08-13 17:20:19 +08:00
segment_manager_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
segment_manager.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
segment_operator_test.go fix: Prevent clone when selecting segments from meta (#30928) 2024-03-01 13:59:02 +08:00
segment_operator.go enhance: Periodically synchronize segments to datanode watcher (#33420) 2024-05-30 13:37:44 +08:00
server_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
server.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
services_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
services.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
sync_segments_scheduler_test.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
sync_segments_scheduler.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
task_analyze.go enhance: Add monitoring metrics for task execution time in datacoord (#35139) 2024-08-05 16:26:17 +08:00
task_index.go enhance: enable MV on binary vectors (#35668) 2024-08-25 16:27:09 +08:00
task_scheduler_test.go enhance: enable MV on binary vectors (#35668) 2024-08-25 16:27:09 +08:00
task_scheduler.go enhance: Move datanode/indexnode manager to session pkg (#35634) 2024-08-22 16:02:56 +08:00
types.go enhance: Add monitoring metrics for task execution time in datacoord (#35139) 2024-08-05 16:26:17 +08:00
util_test.go enhance: Separate allocator pkg in datacoord (#35622) 2024-08-22 10:06:56 +08:00
util.go fix: encountering orphan channel-cp meta after DataCoord GC (#34612) 2024-07-11 23:01:35 +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.