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ZookeeperConfig::set

Contents

(PECL zookeeper >= 0.6.0, ZooKeeper >= 3.5.0)

ZookeeperConfig::set — Change ZK cluster ensemble membership and roles of ensemble peers

Description

public ZookeeperConfig::set ( string $members [, int $version = -1 [, array &$stat = NULL ]] ) : void

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Parameters

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.

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Errors/Exceptions

This method emits ZookeeperException and it's derivatives when parameters count or types are wrong or fail to save value to node.

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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");
?>

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See Also

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Document created the 30/01/2003, last modified the 26/10/2018
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