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22fb1d3b93
milvus/internal/datacoord
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XuanYang-cn 22fb1d3b93
Remove dup mock_kv.go and mock_txn_kv.go (#20267) 
Replace them with mockery generated mocks in kv/mocks

See also: #19289

Signed-off-by: yangxuan <xuan.yang@zilliz.com>

Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2022-11-03 14:41:35 +08:00
..
allocator_test.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
allocator.go Fill MsgBase ALL (#19912) 2022-10-21 15:57:28 +08:00
channel_checker_test.go Make VChannelInfo read compatible with 2.0.2 (#17995) 2022-07-07 21:58:22 +08:00
channel_checker.go Refine Data Log (#19996) 2022-10-25 19:31:30 +08:00
channel_manager_factory.go Update some comments for data coord with some minor code refactoring. (#15686) 2022-02-22 13:15:51 +08:00
channel_manager_test.go test: use T.Setenv to set env vars in tests (#19649) 2022-10-11 18:43:23 +08:00
channel_manager.go Make param names clearer in the policy.go (#20136) 2022-10-31 11:35:34 +08:00
channel_store_test.go Watch channels with start positions (#18744) 2022-08-22 14:42:52 +08:00
channel_store.go Make VChannelInfo read compatible with 2.0.2 (#17995) 2022-07-07 21:58:22 +08:00
cluster_test.go Add datanode&channel match check for Flush (#19985) 2022-10-22 12:09:28 +08:00
cluster.go Add datanode&channel match check for Flush (#19985) 2022-10-22 12:09:28 +08:00
compaction_test.go Fix compacted segment not dropped (#20128) 2022-10-27 17:15:32 +08:00
compaction_trigger_test.go Compaction bypass stale segments (#20202) 2022-10-31 19:13:34 +08:00
compaction_trigger.go Compaction bypass stale segments (#20202) 2022-10-31 19:13:34 +08:00
compaction.go Improve DataCoord and DataNode logs (#20265) 2022-11-03 12:15:35 +08:00
const.go Add distributed lock for segment refgerence (#16782) 2022-05-31 16:36:03 +08:00
errors_test.go Only store segmentID for flushed segments event (#19075) 2022-09-09 15:52:35 +08:00
errors.go Only store segmentID for flushed segments event (#19075) 2022-09-09 15:52:35 +08:00
garbage_collector_test.go Remove dup mock_kv.go and mock_txn_kv.go (#20267) 2022-11-03 14:41:35 +08:00
garbage_collector.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
handler.go Improve DataCoord and DataNode logs (#20265) 2022-11-03 12:15:35 +08:00
meta_test.go Remove dup mock_kv.go and mock_txn_kv.go (#20267) 2022-11-03 14:41:35 +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 DataCoord and DataNode logs (#20265) 2022-11-03 12:15:35 +08:00
metrics_info_test.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
metrics_info.go Reduce and improve quota center log (#20058) 2022-10-25 19:39:30 +08:00
mock_test.go Remove dup mock_kv.go and mock_txn_kv.go (#20267) 2022-11-03 14:41:35 +08:00
OWNERS [skip ci]Update OWNERS files (#11898) 2021-11-16 15:41:11 +08:00
policy_test.go Watch channels with start positions (#18744) 2022-08-22 14:42:52 +08:00
policy.go Make param names clearer in the policy.go (#20136) 2022-10-31 11:35:34 +08:00
README.md [skip ci]Change etcd to lowercase (#9983) 2021-10-15 18:58:37 +08:00
segment_allocation_policy_test.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
segment_allocation_policy.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
segment_info.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
segment_manager_test.go Remove dup mock_kv.go and mock_txn_kv.go (#20267) 2022-11-03 14:41:35 +08:00
segment_manager.go Refine bulkload (#19671) 2022-10-27 16:21:34 +08:00
segment_reference_manager_test.go Acquiring the segment reference lock on task level (#17544) 2022-06-15 21:38:10 +08:00
segment_reference_manager.go Fix DN flowgraph delete buffer logs (#18657) 2022-08-15 16:28:48 +08:00
server_test.go Remove dup mock_kv.go and mock_txn_kv.go (#20267) 2022-11-03 14:41:35 +08:00
server.go Fix compacted segment not dropped (#20128) 2022-10-27 17:15:32 +08:00
services.go Use compaction generated segment's checkpoint as compacted segment's seekPosition (#20240) 2022-11-01 21:01:34 +08:00
session_manager.go Fix sessions concurrency problem (#20140) 2022-10-27 19:39:31 +08:00
session.go [skip e2e] Refine datacoord session comment (#13796) 2021-12-20 19:48:53 +08:00
util_test.go Separate public proto files (#19782) 2022-10-16 20:49:27 +08:00
util.go Refine Data Log (#19996) 2022-10-25 19:31:30 +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.