'127.0.0.1',
'port' => 9160,
'use-framed-transport' => true,
'send-timeout-ms' => 1000,
'receive-timeout-ms' => 1000
)
);
$cassandra = Cassandra::createInstance($servers);
$cassandra->useKeyspace($key_space);
$cassandra->setMaxCallRetries(5);
$id=$date.$hour;
if ( $id == ""){
echo "nothing!
";
echo "ex:png_out.php?date=20110817&hour=02";
}else{
$target = $cassandra->cf($column_family)->get($id);
if ($target == null){
echo "no data";
}else{
header('Content-Type: image/png');
echo $target["content"];
/*
// show all , maybe work but exceed 30 secs.
$target = $cassandra->cf($column_family)->getKeyRange();
echo 'Schema: '.print_r($target->getAll(), true).'
';
*/
}
}
?>