milvus/internal/master
neza2017 ce969e9568 Update segment
Signed-off-by: neza2017 <yefu.chen@zilliz.com>
2020-11-14 14:39:52 +08:00
..
collection Change Id to ID in go files according to golint check 2020-11-13 15:17:18 +08:00
controller Initialize the task scheduler of Proxy 2020-11-14 11:24:49 +08:00
id Initialize the task scheduler of Proxy 2020-11-14 11:24:49 +08:00
informer Initialize the task scheduler of Proxy 2020-11-14 11:24:49 +08:00
mock Initialize the task scheduler of Proxy 2020-11-14 11:24:49 +08:00
segment Use type alias 2020-11-04 17:58:43 +08:00
timesync Change Id to ID in go files according to golint check 2020-11-13 15:17:18 +08:00
tso Initialize the task scheduler of Proxy 2020-11-14 11:24:49 +08:00
collection_task_test.go Refactor master scheduler: describe_collection 2020-11-14 13:06:41 +08:00
collection_task.go Refactor master scheduler: describe_collection 2020-11-14 13:06:41 +08:00
grpc_service_test.go Initialize the task scheduler of Proxy 2020-11-14 11:24:49 +08:00
grpc_service.go Update segment 2020-11-14 14:39:52 +08:00
master.go Update segment 2020-11-14 14:39:52 +08:00
meta_table_test.go Update segment 2020-11-14 14:39:52 +08:00
meta_table.go Update segment 2020-11-14 14:39:52 +08:00
partition_task_test.go Refactor master scheduler: describe_collection 2020-11-14 13:06:41 +08:00
partition_task.go Refactor master scheduler: describe_collection 2020-11-14 13:06:41 +08:00
README.md Close pulsar channel 2020-11-12 11:18:23 +08:00
scheduler.go Open golangci-lint check 2020-11-12 17:58:05 +08:00
task.go Close pulsar channel 2020-11-12 11:18:23 +08:00

How to start a master

Requirements

Start a etcdv3

./etcd -listen-peer-urls=http://192.168.1.10:12380 -advertise-client-urls=http://192.168.1.10:12379 -listen-client-urls http://0.0.0.0:12379,http://0.0.0.0:14001 -initial-advertise-peer-urls=http://192.168.1.10:12380

Start from code

go run cmd/master.go

Start with docker

What rules does master use to write data to kv storage?

1.find the root path variable ETCD_ROOT_PATH which defined in common/config.go 2.add prefix path segment if the resource is a segement 3.add prefix path collection if the resource is a collection 4.add resource uuid

example

if master create a collection with uuid 46e468ee-b34a-419d-85ed-80c56bfa4e90 the corresponding key in etcd is $(ETCD_ROOT_PATH)/collection/46e468ee-b34a-419d-85ed-80c56bfa4e90