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https://github.com/tsuna/gohbase
Pure-Go HBase client
https://github.com/tsuna/gohbase
Last synced: 2 months ago
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Pure-Go HBase client
- Host: GitHub
- URL: https://github.com/tsuna/gohbase
- Owner: tsuna
- License: apache-2.0
- Created: 2015-04-28T23:39:20.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2024-03-15T06:40:28.000Z (3 months ago)
- Last Synced: 2024-03-16T08:58:44.918Z (3 months ago)
- Language: Go
- Size: 1.8 MB
- Stars: 719
- Watchers: 39
- Forks: 208
- Open Issues: 34
-
Metadata Files:
- Readme: README.md
- License: COPYING
Lists
- awesome-hbase - gohbase - Pure Go client for HBase. (Projects / Clients)
- go-awesome - gohbase - HBase 客户端 (开源类库 / 数据库)
- go-awesome - gohbase - HBase client (Open source library / Database)
README
# Golang HBase client [](https://github.com/tsuna/gohbase/actions/workflows/ci.yml) [](http://codecov.io/github/tsuna/gohbase?branch=master) [](https://godoc.org/github.com/tsuna/gohbase)
This is a pure [Go](http://golang.org/) client for [HBase](http://hbase.org).
Current status: beta.
## Supported Versions
HBase >= 1.0
## Installation
go get github.com/tsuna/gohbase
## Example Usage
#### Create a client
```go
client := gohbase.NewClient("localhost")
```
#### Insert a cell
```go
// Values maps a ColumnFamily -> Qualifiers -> Values.
values := map[string]map[string][]byte{"cf": map[string][]byte{"a": []byte{0}}}
putRequest, err := hrpc.NewPutStr(context.Background(), "table", "key", values)
rsp, err := client.Put(putRequest)
```
#### Get an entire row
```go
getRequest, err := hrpc.NewGetStr(context.Background(), "table", "row")
getRsp, err := client.Get(getRequest)
```
#### Get a specific cell
```go
// Perform a get for the cell with key "15", column family "cf" and qualifier "a"
family := map[string][]string{"cf": []string{"a"}}
getRequest, err := hrpc.NewGetStr(context.Background(), "table", "15",
hrpc.Families(family))
getRsp, err := client.Get(getRequest)
```
#### Get a specific cell with a filter
```go
pFilter := filter.NewKeyOnlyFilter(true)
family := map[string][]string{"cf": []string{"a"}}
getRequest, err := hrpc.NewGetStr(context.Background(), "table", "15",
hrpc.Families(family), hrpc.Filters(pFilter))
getRsp, err := client.Get(getRequest)
```
#### Scan with a filter
```go
pFilter := filter.NewPrefixFilter([]byte("7"))
scanRequest, err := hrpc.NewScanStr(context.Background(), "table",
hrpc.Filters(pFilter))
scanRsp, err := client.Scan(scanRequest)
```
## Contributing
Any help would be appreciated. Please use Github pull requests
to send changes for review. Please sign the
[Contributor License Agreement](https://docs.google.com/spreadsheet/viewform?formkey=dFNiOFROLXJBbFBmMkQtb1hNMWhUUnc6MQ)
when you send your first change for review.
## License
Copyright © 2015 The GoHBase Authors. All rights reserved. Use of this source code is governed by the Apache License 2.0 that can be found in the [COPYING](COPYING) file.