配置两个节点的hazelcast群集-避免多播

问题描述

上下文

• Hazelcast群集中的两个节点，每个节点都位于一个离散的子网中，因此多播不适合也不适用于节点定位.

• Two nodes of a Hazelcast cluster, each on a discrete subnet so multicast is not suitable nor working for node location.

我想使用最小的XML配置文件(例如hazelcast.xml)将Hazelcast配置为使用TCP/IP连接两个节点.理想情况下，是两个节点的IP地址的目录.

I should like to employ the most minimal XML configuration file, say hazelcast.xml, to configure Hazelcast to use TCP/IP to connect the two nodes. Ideally a directory of the IP addresses of the two nodes.

问题

Hazelcast文档很好地展示了以编程方式实现，以及hazelcast.jar/hazelcast-default.xml如何保持(相当大的)默认配置.

The Hazelcast docs do a good job of showing how this can be achieved programatically, and how hazelcast.jar/hazelcast-default.xml holds the (considerable) default configuration.

尚不清楚的是:我提供的任何XML配置是否覆盖在hazelcast-default.xml中的设置上-还是仅用于其上?

What is unclear is: is any XML configuration I supply overlaid upon the settings within hazelcast-default.xml - or simply used in its stead?

推荐答案

我有两个答案，并希望与他们分享

I have both my answers, and should like to share them

1. 就像编程API一样，XML配置覆盖了hazelcast.jar/hazelcast-default.xml中的默认值，因此...

1. Just like the programatic API, the XML configuration overlays the defaults found in hazelcast.jar/hazelcast-default.xml, consequently ...

我可以在类路径中使用此hazelcast.xml建立一个非常简单的两人群集

I can establish a very simple two-member cluster with this hazelcast.xml in the classpath

<hazelcast>
  <network>
    <join>
      <multicast enabled="false"></multicast>
      <tcp-ip enabled="true">
        <member>192.168.100.001</member> <!-- server A -->
        <member>192.168.102.200</member> <!-- server B, on separate subnet -->
      </tcp-ip>
    </join>
  </network>

</hazelcast>

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