public function __construct($keyspace, $server, $credentials, $framed_transport, $send_timeout, $recv_timeout)
{
$host = $server['host'];
$port = $server['port'];
$socket = new TSocket($host, $port);
if ($send_timeout) {
$socket->setSendTimeout($send_timeout);
}
if ($recv_timeout) {
$socket->setRecvTimeout($recv_timeout);
}
if ($framed_transport) {
$transport = new TFramedTransport($socket, true, true);
} else {
$transport = new TBufferedTransport($socket, 1024, 1024);
}
$client = new CassandraClient(new TBinaryProtocolAccelerated($transport));
$transport->open();
# TODO check API major version match
$client->set_keyspace($keyspace);
if ($credentials) {
$request = cassandra_AuthenticationRequest($credentials);
$client->login($request);
}
$this->keyspace = $keyspace;
$this->client = $client;
$this->transport = $transport;
}
public function __construct($keyspace, $server, $credentials = null, $framed_transport = True, $send_timeout = null, $recv_timeout = null)
{
$this->server = $server;
$server = explode(':', $server);
$host = $server[0];
if (count($server) == 2) {
$port = (int) $server[1];
} else {
$port = self::DEFAULT_PORT;
}
$socket = new \TSocket($host, $port);
if ($send_timeout) {
$socket->setSendTimeout($send_timeout);
}
if ($recv_timeout) {
$socket->setRecvTimeout($recv_timeout);
}
if ($framed_transport) {
$transport = new \TFramedTransport($socket, true, true);
} else {
$transport = new \TBufferedTransport($socket, 1024, 1024);
}
$this->client = new CassandraClient(new \TBinaryProtocolAccelerated($transport));
$transport->open();
$this->set_keyspace($keyspace);
if ($credentials) {
$request = new AuthenticationRequest(array("credentials" => $credentials));
$this->client->login($request);
}
$this->keyspace = $keyspace;
$this->transport = $transport;
$this->op_count = 0;
}
/**
* @throws InvalidArgumentException
* @param string $queue
* @param array $options
* @return void
*/
public function __construct($queue, $options = array())
{
if (!isset($options['host'])) {
$options['host'] = 'localhost';
}
if (!isset($options['port'])) {
$options['port'] = 9090;
}
if (!is_string($queue)) {
throw new InvalidArgumentException();
}
$this->_queue = $queue;
$this->_options = $options;
if (isset($options['client'])) {
$this->_client = $this->_options['client'];
} else {
require_once 'Thrift/Thrift.php';
require_once 'Thrift/protocol/TBinaryProtocol.php';
require_once 'Thrift/transport/TSocket.php';
require_once 'Thrift/transport/TBufferedTransport.php';
require_once 'JobPool.php';
$socket = new TSocket($this->_options['host'], $this->_options['port']);
$transport = new TBufferedTransport($socket);
$protocol = new TBinaryProtocol($transport);
$this->_client = new JobPoolClient($protocol);
$transport->open();
}
}
public function initialize($param)
{
$this->host = $param['host'];
$this->port = $param['port'];
$socket = new \TSocket($this->host, $this->port);
$socket->setSendTimeout(2000);
$socket->setRecvTimeout(5000);
$transport = new \TBufferedTransport($socket, 512, 512);
$protocol = new \TBinaryProtocol($transport);
$this->hbaseThriftClient = new \THBaseServiceClient($protocol);
$transport->open();
}
public static function connect($params = array())
{
self::$config = $params;
// Initialize Thrift connection
$socket = new \TSocket($params["server"], 9090);
$socket->setSendTimeout(3000);
$socket->setRecvTimeout(10000);
$transport = new \TBufferedTransport($socket);
$protocol = new \TBinaryProtocol($transport);
$client = new \HbaseClient($protocol);
$transport->open();
self::$hbase = new ThriftHBaseClientWrapper($client);
}
public function __construct($keyspace, $server, $credentials = null, $framed_transport = True, $send_timeout = null, $recv_timeout = null)
{
$this->server = $server;
$server = explode(':', $server);
$host = $server[0];
if (count($server) == 2) {
$port = (int) $server[1];
} else {
$port = self::DEFAULT_PORT;
}
$socket = new TSocket($host, $port);
if ($send_timeout) {
$socket->setSendTimeout($send_timeout);
}
if ($recv_timeout) {
$socket->setRecvTimeout($recv_timeout);
}
if ($framed_transport) {
$transport = new TFramedTransport($socket, true, true);
} else {
$transport = new TBufferedTransport($socket, 1024, 1024);
}
$client = new CassandraClient(new TBinaryProtocolAccelerated($transport));
$transport->open();
$server_version = explode(".", $client->describe_version());
$server_version = $server_version[0];
if ($server_version < self::LOWEST_COMPATIBLE_VERSION) {
$ver = self::LOWEST_COMPATIBLE_VERSION;
throw new IncompatibleAPIException("The server's API version is too " . "low to be comptible with phpcassa (server: {$server_version}, " . "lowest compatible version: {$ver})");
}
$client->set_keyspace($keyspace);
if ($credentials) {
$request = new cassandra_AuthenticationRequest(array("credentials" => $credentials));
$client->login($request);
}
$this->keyspace = $keyspace;
$this->client = $client;
$this->transport = $transport;
$this->op_count = 0;
}
<a href="InstallManager.php?action=Install&which=Lzo&ip=' . $ip . '" class="btn">' . $lang['installLzo'] . '</a>
<a href="InstallManager.php?action=Install&which=Lzop&ip=' . $ip . '" class="btn">' . $lang['installLzop'] . '</a>
<a href="InstallManager.php?action=Install&which=Hadoopgpl&ip=' . $ip . '" class="btn">' . $lang['installHadoopgpl'] . '</a>
<a href="InstallManager.php?action=Install&which=Java&ip=' . $ip . '" class="btn">' . $lang['installJava'] . '</a>
<a href="InstallManager.php?action=Install&which=Hadoop&ip=' . $ip . '" class="btn">' . $lang['installHadoop'] . '</a>';
echo '</div>
</div>';
//btn-toolbar
if (@$_GET['which']) {
echo '<pre>';
$action = $_GET['action'] . $_GET['which'];
$ip = $_GET['ip'];
$socket = new TSocket($ip, 30050);
$socket->setSendTimeout(300000);
$socket->setRecvTimeout(300000);
$transport = new TBufferedTransport($socket);
$protocol = new TBinaryProtocol($transport);
#$client = new EasyHadoopClient($protocol);
$transport->open();
$str = $install->{$action}($protocol);
echo $str;
$transport->close();
echo '</pre>';
}
echo "<br />";
echo "<pre>";
echo 'The Chosen host is ' . $ip;
echo "</pre>";
echo '</div>';
// span10
}
* </code>
*
*/
define('THRIFT_ROOT', '/usr/lib/php');
define('HBASE_HOST', '192.168.0.106');
define('HBASE_PORT', 9090);
// load thrift lib for php
require_once THRIFT_ROOT . '/Thrift.php';
require_once THRIFT_ROOT . '/transport/TSocket.php';
require_once THRIFT_ROOT . '/transport/TBufferedTransport.php';
require_once THRIFT_ROOT . '/protocol/TBinaryProtocol.php';
// load the thrift generated stub
require_once dirname(__FILE__) . '/Hbase.php';
// open connection
$socket = new TSocket(HBASE_HOST, HBASE_PORT);
$transport = new TBufferedTransport($socket);
$protocol = new TBinaryProtocol($transport);
$transport->open();
// create hbase client
$client = new HbaseClient($protocol);
// show all tables
echo "Existing tables:\n";
$tables = $client->getTableNames();
foreach ($tables as $name) {
echo " found: {$name}\n";
}
// create a table with name 'tableName'
echo "\nCreate table: tableName\n";
try {
$columns = array(new ColumnDescriptor(array('name' => 'colFamily:', 'maxVersions' => 10)));
$client->createTable("tableName", $columns);
/**
* Given a single host, attempts to find other nodes in the cluster and attaches them
* to the pool
* @todo build connections from token map
* @param string $host host name or IP of connecting node
* @param string $poolName name of the connection pool (cluster name)
* @param int $port TCP port of connecting node
* @return bool connected ok
*/
public static function auto($host, $poolName = self::DEFAULT_POOL_NAME, $port = THRIFT_PORT_DEFAULT)
{
try {
// Create Thrift transport and binary protocol cassandra client
$transport = new TBufferedTransport(new TSocket($host, $port, PERSIST_CONNECTIONS, 'PandraCore::registerError'), 1024, 1024);
$transport->open();
$client = new CassandraClient(function_exists("thrift_protocol_write_binary") ? new TBinaryProtocolAccelerated($transport) : new TBinaryProtocol($transport));
$tokenMap = $client->get_string_property('token map');
$tokens = json_decode($tokenMap);
foreach ($tokens as $token => $host) {
if (!self::connect($token, $host, $poolName)) {
return FALSE;
}
}
return TRUE;
} catch (TException $te) {
self::registerError('TException: ' . $te->getMessage() . ' ' . (isset($te->why) ? $te->why : ''));
}
return FALSE;
}
/**
* Connects to given Cassandra node and makes it available in the static connection pool
* @param string $connectionID named node
* @param string $host host name or IP of connecting node
* @param int $port TCP port of connecting node
* @return bool connected ok
*/
public static function connect($connectionID, $host = NULL, $port = self::THRIFT_PORT_DEFAULT)
{
try {
// if the connection exists but it is closed, then re-open
if (array_key_exists($connectionID, self::$_nodeConns)) {
if (!self::$_nodeConns[$connectionID]['transport']->isOpen()) {
self::$_nodeConns[$connectionID]['transport']->open();
}
return TRUE;
}
// Create Thrift transport and binary protocol cassandra client
$transport = new TBufferedTransport(new TSocket($host, $port), 1024, 1024);
$transport->open();
self::$_nodeConns[$connectionID] = array('transport' => $transport, 'client' => new CassandraClient(function_exists("thrift_protocol_write_binary") ? new TBinaryProtocolAccelerated($transport) : new TBinaryProtocol($transport)));
// set new connection the active, working master
self::setActiveNode($connectionID);
return TRUE;
} catch (TException $tx) {
self::$lastError = 'TException: ' . $tx->getMessage() . "\n";
}
return FALSE;
}
public function __construct($keyspace, $server, $credentials, $framed_transport, $send_timeout, $recv_timeout)
{
$host = $server['host'];
$port = $server['port'];
$socket = new TSocket($host, $port);
if ($send_timeout) {
$socket->setSendTimeout($send_timeout);
}
if ($recv_timeout) {
$socket->setRecvTimeout($recv_timeout);
}
if ($framed_transport) {
$transport = new TFramedTransport($socket, true, true);
} else {
$transport = new TBufferedTransport($socket, 1024, 1024);
}
$client = new CassandraClient(new TBinaryProtocolAccelerated($transport));
$transport->open();
# TODO check API major version match
$server_version = explode(".", $client->describe_version());
$server_version = $server_version[0];
if ($server_version < self::LOWEST_COMPATIBLE_VERSION) {
$ver = self::LOWEST_COMPATIBLE_VERSION;
throw new IncompatbleAPIException("The server's API version is too " . "low to be comptible with phpcassa (server: {$server_version}, " . "lowest compatible version: {$ver})");
}
$client->set_keyspace($keyspace);
if ($credentials) {
$request = cassandra_AuthenticationRequest($credentials);
$client->login($request);
}
$this->keyspace = $keyspace;
$this->client = $client;
$this->transport = $transport;
}
