ZookeeperConfig::set
(PECL zookeeper >= 0.6.0, ZooKeeper >= 3.5.0)
ZookeeperConfig::set — Change ZK cluster ensemble membership and roles of ensemble peers
Description
$members, int $version = -1, array &$stat = null): voidParameters
-
members -
Comma separated list of new membership (e.g., contents of a membership configuration file) - for use only with a non-incremental reconfiguration.
-
version -
The expected version of the node. The function will fail if the actual version of the node does not match the expected version. If -1 is used the version check will not take place.
-
stat -
If not NULL, will hold the value of stat for the path on return.
Return Values
No value is returned.
Errors/Exceptions
This method emits ZookeeperException and it's derivatives when parameters count or types are wrong or fail to save value to node.
Examples
Example #1 ZookeeperConfig::set() example
Reconfig.
<?php
$client = new Zookeeper();
$client->connect('localhost:2181');
$client->addAuth('digest', 'timandes:timandes');
$zkConfig = $client->getConfig();
$zkConfig->set("server.1=localhost:2888:3888:participant;0.0.0.0:2181");
?>
See Also
- ZookeeperConfig::get() - Gets the last committed configuration of the ZooKeeper cluster as it is known to the server to which the client is connected, synchronously
- ZookeeperConfig::add() - Add servers to the ensemble
- ZookeeperConfig::remove() - Remove servers from the ensemble
- ZookeeperException
