Use php to access the zookeeper service

Download zookeeper dependency library:
http://apache.fayea.com/zookeeper/zookeeper-3.4.6/
Unzip
tar -zxf zookeeper-3.4.6.tar.gz
cd zookeeper-3.4.6/src/c
Install
./configure --prefix=/usr/local/zookeeper/zookeeper-3.4.6/
make & make install
Download the PHPzookeeper extension library:
http://pecl.php.net/package/zookeeper
Unzip
tar -zxvf zookeeper-3.4.6.tar.gz
Install
/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
Edit configuration php
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
Restart fpm
kill -USR2 `cat /usr/local/php5.4/var/run/php-fpm.pid`
Test access to zookeeper service status:
vim test_zookeeper.php
class zookeeper_instance extends Zookeeper {
Function connect_cb($type, $ event, $string) {
                                                                                                                                                                                                ",
"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($zk->getState());
var_dump ($zk->getClientId());
var_dump($zk->getAcl("/hbase/master"));
var_dump($zk->getRecvTimeout());
var_dump($zkm);
echo "nr";
Run:
php test_zookeeper.php
Result:
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] = & gt;
array (11) {
["czxid"] = & gt;
float (227633267014)
["mzxid"] = & gt;
float (227633267014)
["ctime "]=>
float(1429518733469)
["mtime"]=>
float(1429518733469)
["version"]=>
int(0)
["cversion"]=>
int( 0)
["aversion"]=>
int(0)
["ephemeralOwner"]=>
float(2.3780011668065E+17)
["dataLength"]=>
int(65)
[" numChildren"]=>
int(0)
["pzxid"]=>
float(227633267014)
}
[1]=>
array(1) {
[0]=>
array( " "
}
}
}
int(40000)
The above introduces the use of PHP to access the zookeeper service, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.