Awesome
Golang HBase client
This is a pure Go client for HBase.
Current status: beta.
Supported Versions
HBase >= 1.0
Installation
go get github.com/tsuna/gohbase
Example Usage
Create a client
client := gohbase.NewClient("localhost")
Insert a cell
// 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
getRequest, err := hrpc.NewGetStr(context.Background(), "table", "row")
getRsp, err := client.Get(getRequest)
Get a specific cell
// 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
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
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 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 file.