php連線kafka

1、首先安裝kafka擴充套件

#安裝librdkafka:   版本： https://github.com/edenhill/librdkafka/releases/tag/v0.9.2
$   git clone https://github.com/edenhill/librdkafka.git
$  ./configure
$  make
$  sudo make install

#安裝 rdkafka.so  版本：https://github.com/arnaud-lb/php-rdkafka/releases/tag/3.0.1
$ git clone https://github.com/arnaud-lb/php-rdkafka.git
$ cd php-rdkafka
$ phpize
$ ./configure
$ make all -j 5
$ sudo make install

2、生產者程式碼示例

  $rcf = new RdKafkaConf();

    $rcf->set(`group.id`, `test`);  //topicname

    $cf = new RdKafkaTopicConf();

    $cf->set(`offset.store.method`, `broker`);

    $cf->set(`auto.offset.reset`, `smallest`);

    $rk = new RdKafkaProducer($rcf);

    $rk->setLogLevel(LOG_DEBUG);

    $rk->addBrokers(“127.0.0.1”); //brokeraddr

    $topic = $rk->newTopic(“test”, $cf);  //topicname

    for($i = 0; $i < 10; $i++) {

       $topic->produce(0,0,`test` . $i);

     }


3、消費者程式碼示例

    $rcf = new RdKafkaConf();

    $rcf->set(`group.id`, `test`);

    $rcf->set(`broker.version.fallback`, `0.8.2`);  //brokername,kafkaversion

    $cf = new RdKafkaTopicConf();

    $cf->set(`auto.offset.reset`, `smallest`);

    $cf->set(`auto.commit.enable`, true);

    $rk = new RdKafkaConsumer($rcf);

    $rk->setLogLevel(LOG_DEBUG);

    $rk->addBrokers(“127.0.0.1”); //brokeraddr

    $topic = $rk->newTopic(“test”, $cf);  //topicname,topicobject

    $topic->consumeStart(0,10);  //partition,offset

    $msg = $topic->consume(0, 1000);   //partition,timeout

    var_dump($msg);

本文轉自 無心低語 51CTO部落格，原文連結：http://blog.51cto.com/fengzhankui/1933340，如需轉載請自行聯絡原作者