环境配置

操作系统 centos 5.8    hadoop版本cloudera cdh3u3  hbase版本hbase-0.90.4-cdh3u3  php版本5.2

1.  下载并编译thrift

# wget http://ftp.tc.edu.tw/pub/Apache/thrift/0.8.0/thrift-0.8.0.tar.gz

安装所需的依赖包

# yum install automake libtool flex bison pkgconfig gcc-c++ boost-devel libevent-devel zlib-devel python-devel ruby-devel php php-devel

# tar zxvf  thrift-0.8.0.tar.gz

# cd thrift-0.8.0

#   ./configure --prefix=/home/thrift --with-php-config=/usr/bin/php-config

# make && make install

2  生成php和hbase的接口文件：

# cd /home/thrift/

# bin/thrift  --gen php $HBASE_HOME/src/main/resources/org/apache/hadoop/hbase/thrift/Hbase.thrift

# cd gen-php/Hbase

# ls

Hbase.php  Hbase_types.php

3. 把PHP客户端需要的包及刚才生成的接口文件复制出来供php程序调用：

#  mkdir -p  /var/www/html/hbasethrift/libs     (/var/www/html为apache的web主目录)

#  cp -a /home/soft/thrift-0.8.0/lib/php/src /var/www/html/hbasethrift/libs

#  mkdir -p /var/www/html/hbasethrift/libs/packages

#  cp -a /home/thrift/gen-php/Hbase /var/www/html/hbasethrift/libs/packages

4.  启动hbase thrift server，测试php连接hbase

# ./bin/hbase-daemon.sh start thrift

hbase thrift 默认监听端口为9090

测试php连接与操作hbase代码

# vi hbasethrift.php

$GLOBALS['THRIFT_ROOT'] = '/home/www/html/hbasethrift/libs';

require_once( $GLOBALS['THRIFT_ROOT'].'/Thrift.php' );

require_once( $GLOBALS['THRIFT_ROOT'].'/transport/TSocket.php' );

require_once( $GLOBALS['THRIFT_ROOT'].'/transport/TBufferedTransport.php' );

require_once( $GLOBALS['THRIFT_ROOT'].'/protocol/TBinaryProtocol.php' );

require_once( $GLOBALS['THRIFT_ROOT'].'/packages/Hbase/Hbase.php' );

$socket=newTSocket( 'localhost', 9090 );

$socket->setSendTimeout( 10000 ); // Ten seconds (too long for production, but this is just a demo ;)

$socket->setRecvTimeout( 20000 ); // Twenty seconds

$transport=newTBufferedTransport( $socket );

$protocol=newTBinaryProtocol( $transport );

$client=newHbaseClient( $protocol );

$transport->open();

echo nl2br( "listing tables...\n" );

$tables= $client->getTableNames();

sort( $tables );

foreach ( $tables as $name ) {

echo nl2br( "  found: {$name}\n" );

}

$columns=array(

new ColumnDescriptor( array(

'name' =>'entry:',

'maxVersions' =>10

) ),

new ColumnDescriptor( array(

'name' =>'unused:'

) )

);

$t="table1";

echo( "creating table: {$t}\n" );

try {

$client->createTable( $t, $columns );

} catch ( AlreadyExists $ae ) {

echo( "WARN: {$ae->message}\n" );

}

$t="test";

echo( "column families in {$t}:\n" );

$descriptors= $client->getColumnDescriptors( $t );

asort( $descriptors );

foreach ( $descriptors as $col ) {

echo( "  column: {$col->name}, maxVer: {$col->maxVersions}\n" );

}

$t="table1";

echo( "column families in {$t}:\n" );

$descriptors= $client->getColumnDescriptors( $t );

asort( $descriptors );

foreach ( $descriptors as $col ) {

echo( "  column: {$col->name}, maxVer: {$col->maxVersions}\n" );

}

$t="table1";

$row="row_name";

$valid="foobar-\xE7\x94\x9F\xE3\x83\x93";

$mutations=array(

new Mutation( array(

'column' =>'entry:foo',

'value' =>$valid

) ),

);

// 多记录批量提交(200提交一次时测试小记录大概在5000/s左右): $rows = array('timestamp'=>$timestamp, 'columns'=>array('txt:col1'=>$col1, 'txt:col2'=>$col2, 'txt:col3'=>$col3)); $records = array(rowkey=>$rows,...); $batchrecord = array(); foreach ($records as $rowkey => $rows) { $timestamp = $rows['timestamp']; $columns = $rows['columns']; // 生成一条记录 $record = array(); foreach($columns as $column => $value) { $col = new Mutation(array('column'=>$column, 'value'=>$value)); array_push($record, $col); } // 加入记录数组 $batchTmp = new BatchMutation(array('row'=>$rowkey, 'mutations'=>$record)); array_push($batchrecord, $batchTmp); } $ret = $hbase->mutateRows('test', $batchrecord);

$client->mutateRow( $t, $row, $mutations );

$table_name="table1";

$row_name='row_name';

$fam_col_name='entry:foo';

$arr= $client->get($table_name, $row_name , $fam_col_name);

// $arr=array

foreach ( $arr as $k=>$v  ) {

// $k=TCell

echo ("value= {$v->value} ,
");

echo ("timestamp= {$v->timestamp}
");

}

$table_name="table1";

$row_name="row_name";

$arr= $client->getRow($table_name, $row_name);

// $client->getRow return a array

foreach ( $arr as $k=>$TRowResult  ) {

// $k=0; non-use

// $TRowResultTRowResult= TRowResult

var_dump($TRowResult);

}

//scannerOpenWithStop($tableName, $startRow, $stopRow, $columns);

$table_name='zTest';

$startRow="9-9-20120627-";

$stopRow="9-9-20120627_";

$columns=Array('info:');

$result=$client->scannerOpenWithStop($table_name,$startRow,$stopRow,$columns);

while (true) {

$record= $client->scannerGet($result);

if ($record== NULL) {

break;

}

foreach($record as $TRowResult) {

$row= $TRowResult->row;

$column= $TRowResult->columns;

foreach($column as $family_column=>$Tcell){

echo("$family_column={$Tcell->value}
");

echo("timestamp is $Tcell->timestamp");

}

}

}

$transport->close();

?>

通过浏览器访问http://localhost/hbasethrift/hbasethrift.php,如果显示hbase中的表名与新建表table1 ，说明连接成功。