Verwenden Sie PHP, um auf den Zookeeper-Dienst zuzugreifen

Zookeeper-Abhängigkeitsbibliothek herunterladen:
http://apache.fayea.com/zookeeper/zookeeper-3.4.6/
Entpacken
tar -zxf zookeeper-3.4.6.tar.gz
cd zookeeper-3.4.6/src/c
Installieren
./configure --prefix=/usr/local/zookeeper/zookeeper-3.4.6/
make & make install

PHPzookeeper-Erweiterungsbibliothek herunterladen:
http://pecl.php.net/package/zookeeper

Entpacken
tar -zxvf zookeeper-3.4.6.tar.gz
Installieren
/usr/local/php5.4/bin/phpize
./configure --with-php-config=/usr/local/php5.4/bin/php-config --with-libzookeeper-dir=/ usr/local/zookeeper/zookeeper-3.4.6/
make & make install

PHP-Konfiguration bearbeiten
vim /usr/local/conf/php5.4/php.ini
/ usr/local/php5.4/bin/php -m

l /usr/local/php5.4/lib/php/extensions/no-debug-non-zts-20100525
fpm neu starten
kill -USR2 `cat /usr/local/php5.4/var/run/php-fpm.pid`

Zugriff auf Zookeeper-Dienststatus testen:
vim test_zookeeper.php


class zookeeper_instance erweitert Zookeeper {
function connect_cb($type, $event, $string) {
if ($event == Zookeeper::CONNECTED_STATE) {
$ acl=array(
„perms“=>0x1f,
„scheme“=>“world“,
„id“=>“anyone“
); }
}

$zk=new zookeeper_instance();
echo "instance okn"

$zk->connect("127.0.0.1:2181", array( $ zk, 'connect_cb'),200000);
echo "connect okn";
$zkm=$zk->get("/hbase/master"); ( ));
var_dump($zk->getClientId());
var_dump($zk->getAcl("/hbase/master")); ) ;
var_dump($zkm);

echo "nr";

Ausführen:
php test_zookeeper.php
Ergebnis:
instance ok
connect ok
string(65) " 20165@namenode1.dd.comnamenode1.dd.com,60000,1429518731888"
int(3)
array(2) {
[0]=>
int(165782755280355365)
[1]=>
string(18) " ? .L[ ?c6. "
}
array(2) {
[0]= >
array(11) {
["czxid"]=>
float(227633267014)
["mzxid"]=>
float(227633267014)
["ctime" ]=>
float(1429518733469)
["mtime"]=>
float(1429518733469)
["version"]=>
int(0)
["cversion "]=>
int(0)
["aversion"]=>
int(0)
["ephemeralOwner"]=>
float(2.3780011668065 E 17)
["dataLength"]=>
int(65)
["numChildren"]=>
int(0)
["pzxid"]=>
float(227633267014)
}
[1]=>
array(1) {
[0]=>
array(3) {
["perms"]=>
int(31 )
["scheme"]=>
string(5) "world"
["id"]=>
string(6) "anyone"
}
}
}
int(40000)