Amazon EC2上的Cassandra与弹性IP地址 [英] Cassandra on Amazon EC2 with Elastic IP addresses

问题描述

我可以在没有弹性IP地址的EC2实例上使用cassandra吗？我相信在任何情况下，下来，会产生一个问题。

Can I used cassandra on EC2 instances without Elastic IP addresses? I believe in that case any instance that goes down, would create an issue.

如果我使用弹性IP地址为cassandra节点，我必须配置他们，使用公共IP地址进行内部通信（八卦等）。但是，这将增加网络延迟。

If I use Elastic IP addresses for the cassandra nodes, I have to configure them such that they use the Public IP address for internal communication (gossip etc.). But that will increase the network latency.

请建议我应该如何配置我的节点，使问题可以最小化。

Please suggest how should I configure my nodes such that the problems can be minimized.

推荐答案

我的答案是，使用Rackspace云服务器，因为你得到更好的i / o性能以及公共和内部IP。

My answer would be, use Rackspace Cloud Servers instead because you get better i/o performance as well as both public and internal IPs.

但是社区中有几个人使用EC2;我会问cassandra用户列表，如果你坚持这一点。 ：）

But there are several people in the community using EC2; I'd ask on the cassandra-user list if you insist on that. :)

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