Cassandra通过PHP [英] Cassandra via PHP

问题描述

我有一个客户端/服务器设置Cassandra的工作时通过Perl访问。我试图重做过程在PHP现在。我似乎无法调用任何函数对我的安装，而没有得到一个TSocket读0字节异常。下面是一个非常简单的示例：

  $ GLOBALS ['THRIFT_ROOT'] ='/ usr / local / src / thrift-0.8.0 / lib / php / src'; 
 
 require_once $ GLOBALS ['THRIFT_ROOT']。'/ packages / cassandra / Cassandra.php'; 
 require_once $ GLOBALS ['THRIFT_ROOT']。'/ packages / cassandra / cassandra_types.php'; 
 require_once $ GLOBALS ['THRIFT_ROOT']。'/ transport / TSocket.php'; 
 require_once $ GLOBALS ['THRIFT_ROOT']。'/ protocol / TBinaryProtocol.php'; 
 require_once $ GLOBALS ['THRIFT_ROOT']。'/ transport / TFramedTransport.php'; 
 require_once $ GLOBALS ['THRIFT_ROOT']。'/ transport / TBufferedTransport.php'; 
 
 try {
 $ socket = new TSocket（'10 .127.24.19'，9160）; 
 $ transport = new TBufferedTransport（$ socket，1024，1024）; 
 $ protocol = new TBinaryProtocolAccelerated（$ transport）; 
 $ client = new cassandra_CassandraClient（$ protocol）; 
 $ transport-> open（）; 
 
 $ keyspace ='some_data'; 
 
 $ client-> set_keyspace（$ keyspace）; 
 
} 
 catch（TException $ tx）
 {
 error_log（print_r（$ tx，true））; 
} 
  

这是节俭的0.8.0，Cassandra 1.0，PHP 5.3.1。 / p>

解决方案

不要使用原始节俭，请改用库：

• https://github.com/thobbs/phpcassa


• http://code.google.com/a/apache-extras.org / p / cassandra-pdo /

否则，你会碰到一个永无止境的getcha的列表。 p>

I have a client / server setup for Cassandra that works when accessed via Perl. Im trying to redo the process in PHP now. I can't seem to call any functions against my installation without getting a 'TSocket read 0 bytes' exception. Here is a sample that should be pretty straightforward:

$GLOBALS['THRIFT_ROOT'] = '/usr/local/src/thrift-0.8.0/lib/php/src';

require_once $GLOBALS['THRIFT_ROOT'].'/packages/cassandra/Cassandra.php';
require_once $GLOBALS['THRIFT_ROOT'].'/packages/cassandra/cassandra_types.php';
require_once $GLOBALS['THRIFT_ROOT'].'/transport/TSocket.php';
require_once $GLOBALS['THRIFT_ROOT'].'/protocol/TBinaryProtocol.php';
require_once $GLOBALS['THRIFT_ROOT'].'/transport/TFramedTransport.php';
require_once $GLOBALS['THRIFT_ROOT'].'/transport/TBufferedTransport.php';

try {
 $socket = new TSocket( '10.127.24.19', 9160 );
 $transport = new TBufferedTransport( $socket, 1024, 1024 );
 $protocol = new TBinaryProtocolAccelerated( $transport );
 $client = new cassandra_CassandraClient( $protocol );
 $transport->open();

 $keyspace = 'some_data';

 $client->set_keyspace( $keyspace );

} 
catch (TException $tx)
{
   error_log( print_r( $tx, true ));
}  

This is thrift 0.8.0, Cassandra 1.0, PHP 5.3.1.

解决方案

Don't use raw thrift, use a library instead:

• https://github.com/thobbs/phpcassa
• http://code.google.com/a/apache-extras.org/p/cassandra-pdo/

You will hit a never-ending list of gotcha's like this otherwise.

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