milvus-io
/
milvus
mirror of https://github.com/milvus-io/milvus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
milvus/internal/datacoord
History
XuanYang-cn fe955b888f
[skip ci]Update license for dc meta (#10592) 
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
 		2021-10-25 20:21:18 +08:00
..
OWNERS Remove unused label rules (#7929) 2021-09-18 18:19:51 +08:00
README.md [skip ci]Change etcd to lowercase (#9983) 2021-10-15 18:58:37 +08:00
allocator.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
allocator_test.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
channel_manager.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
channel_manager_factory.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
channel_manager_test.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
channel_store.go [skip ci]Update license for dc channel manager (#10591) 2021-10-25 20:19:25 +08:00
cluster.go Add a timed flush trigger mechanism (#10197) 2021-10-20 15:02:36 +08:00
cluster_test.go Check cluster error (#10116) 2021-10-21 10:57:03 +08:00
datanode_helper.go Use etcd to watch channel on datanode (#7115) 2021-10-14 15:44:34 +08:00
errors.go [skip ci]Clarify the errors of DataCoord (#9771) 2021-10-13 11:02:34 +08:00
errors_test.go Expose metrics of data cluster (#7177) 2021-09-01 10:13:15 +08:00
meta.go [skip ci]Update license for dc meta (#10592) 2021-10-25 20:21:18 +08:00
meta_test.go [skip ci]Update license for dc meta (#10592) 2021-10-25 20:21:18 +08:00
metrics_info.go [skip ci]Update license for dc meta (#10592) 2021-10-25 20:21:18 +08:00
metrics_info_test.go [skip ci]Update license for dc meta (#10592) 2021-10-25 20:21:18 +08:00
mock_test.go [skip ci]Update license for dc meta (#10592) 2021-10-25 20:21:18 +08:00
param_table.go [skip ci]Update license for dc policy (#10590) 2021-10-25 19:48:23 +08:00
param_table_test.go [skip ci]Update license for dc policy (#10590) 2021-10-25 19:48:23 +08:00
policy.go [skip ci]Update license for dc policy (#10590) 2021-10-25 19:48:23 +08:00
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_allocation_policy_test.go [skip ci]Update license for dc policy (#10590) 2021-10-25 19:48:23 +08:00
segment_info.go [skip ci]Update license for dc segmentinfo (#10588) 2021-10-25 19:44:37 +08:00
segment_manager.go [skip ci]Update license for dc segmentinfo (#10588) 2021-10-25 19:44:37 +08:00
segment_manager_test.go [skip ci]Update license for dc segmentinfo (#10588) 2021-10-25 19:44:37 +08:00
server.go [skip ci]Update license for dc segmentinfo (#10588) 2021-10-25 19:44:37 +08:00
server_test.go [skip ci]Update license for dc segmentinfo (#10588) 2021-10-25 19:44:37 +08:00
services.go [skip ci]Update license for dc server (#10589) 2021-10-25 19:46:28 +08:00
session.go [skip ci]Update license for dc server (#10589) 2021-10-25 19:46:28 +08:00
session_manager.go [skip ci]Update license for dc server (#10589) 2021-10-25 19:46:28 +08:00
util.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

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.