rust/greptimedb
1
0
Fork 0
mirror of https://github.com/GreptimeTeam/greptimedb.git synced 2026-01-06 05:12:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: frontend instance (#238)

Browse Source 
* feat: frontend instance

* no need to carry column length in `Column` proto

* add more tests

* rebase develop

* create a new variant with already provisioned RecordBatches in Output

* resolve code review comments

* new frontend instance does not connect datanode grpc

* add more tests

* add more tests

* rebase develop

Co-authored-by: luofucong <luofucong@greptime.com>
This commit is contained in:
LFC
2022-09-13 17:10:22 +08:00
committed by GitHub
parent bdd5bdd917
commit ec99eb0cd0
71 changed files with 2324 additions and 362 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
README.md
View File

@@ -80,6 +80,33 @@ docker run -p 3000:3000 \
greptimedb
```
### Start Frontend
Frontend should connect to Datanode, so **Datanode must have been started** at first!
```
// Connects to local Datanode at its default GRPC port: 3001
// Start Frontend with default options.
cargo run -- frontend start
OR
// Start Frontend with `mysql-addr` option.
cargo run -- frontend start --mysql-addr=0.0.0.0:9999
OR
// Start datanode with `log-dir` and `log-level` options.
cargo run -- --log-dir=logs --log-level=debug frontend start
```
Start datanode with config file:
```
cargo run -- --log-dir=logs --log-level=debug frontend start -c ./config/frontend.example.toml
```
### SQL Operations
1. Connecting DB by [mysql client](https://dev.mysql.com/downloads/mysql/):