Hbase經過thrift這個跨語言的RPC框架提供多語言的調用。
Hbase有兩套thrift接口(thrift1和thrift2),可是它們並不兼容。根據官方文檔,thrift1極可能被拋棄,本文以thrift2整合爲例。
一、訪問官網http://thrift.apache.org/download,下載php
thrift-0.11.0.exe (生成接口rpc工具,thrift-0.11.0.exe更名thrift.exe,保存在D:\project\thrift\thrift.exe) thrift-0.11.0.tar.gz(thrift相關庫,保存在D:\project\thrift\thrift-0.11.0)
二、訪問hbase官網(http://archive.apache.org/dist/hbase/),下載hbase-1.2.6-src.tar.gz
解壓保存在D:\project\thrift\hbase-1.2.6web
三、生成php接口代碼
解壓hbase-1.2.6-src.tar.gz,hbase-1.2.6\hbase-thrift\src\main\resources\org\apache\hadoop\hbase文件夾同時存在thrift和thrift2接口描述文件,本文只使用thrift2
在D:\project\thrift目錄中輸入cmd命令,生成對應php的sdk文件。apache
thrift -gen php hbase-1.2.6\hbase-thrift\src\main\resources\org\apache\hadoop\hbase\thrift2\hbase.thrift
生成的D:\project\thrift\gen-php目錄包含文件:yii2
THBaseService.php Types.php
四、要經過thrifc調用hbase,須要先啓動hbase的接口服務框架
$HBASE_HOME/bin/hbase-daemon.sh start thrift2 //啓動 $HBASE_HOME/bin/hbase-daemon.sh stop thrift2 //中止
五、與yii2整合
在vendor文件夾中新建hbase目錄frontend
vendor\hbase\gen-php //複製D:\project\thrift\gen-php vendor\hbase\php //複製D:\project\thrift\thrift-0.11.0\lib\php
因爲thrift2的php不使用Composer,類庫命名方式也不徹底符合PSR-4標準, 因此本文使用include_path方式來定位並導入類文件。yii
common\models\HArticle.phpsocket
<?php namespace common\models; require_once dirname(dirname(__DIR__)).'/vendor/hbase/php/lib/Thrift/ClassLoader/ThriftClassLoader.php'; use Thrift\ClassLoader\ThriftClassLoader; $loader = new ThriftClassLoader(); $loader->registerNamespace('Thrift', dirname(dirname(__DIR__)) . '/vendor/hbase/php/lib'); $loader->register(); require_once dirname(dirname(__DIR__)) . '/vendor/hbase/gen-php/Types.php'; require_once dirname(dirname(__DIR__)) . '/vendor/hbase/gen-php/THBaseService.php'; use Thrift\Protocol\TBinaryProtocol; use Thrift\Transport\TSocket; use Thrift\Transport\TBufferedTransport; use THBaseServiceClient; use TGet; class HArticle { private $host = '192.168.1.108'; private $port = 9090; public function get($rowKey){ $socket = new TSocket($this->host, $this->port); $transport = new TBufferedTransport($socket); $protocol = new TBinaryProtocol($transport); $client = new THBaseServiceClient($protocol); $transport->open(); $tableName = "article_2018"; $get = new TGet(); $get->row = $rowKey; $arr = $client->get($tableName, $get); $data = array(); $results = $arr->columnValues; foreach($results as $result) { $qualifier = (string)$result->qualifier; $value = $result->value; $data[$qualifier] = $value; } $transport->close(); return $data; } }
frontend\controllers\TestController.php工具
<?php namespace frontend\controllers; use yii\web\Controller; use common\models\HArticle; class TestController extends Controller { public function actionIndex() { $hArticle = new HArticle(); $data = $hbaseNews->get('20180908_1f1be3cd26a36e351175015f450fa3f6'); var_dump($data); exit(); } }