java amazon SDK for S3服务中的linux连接被拒绝

Question

我正在编写一个命令行工具来管理S3服务。在我的本地计算机上，一切正常，但在应该执行它的服务器上，出现故障，并显示以下消息：

Error Message: Unable to execute HTTP request: Connection to http://s3.amazonaws.com refused

我使用以下代码进行连接：

 s3  = new AmazonS3Client(credentials,clientConf);

clientConf只将协议设置为HTTP，因为我怀疑连接到HTTPS可能会有问题，但我得到了相同的结果

现在，服务器具有以下配置：

debian 6 64位

从光源安装的灯

从源代码安装openssl

从分发包安装java

这是网络配置：

    auto eth0
iface eth0 inet static

address XX.XX.XX.XX
netmask 255.255.255.255
broadcast XX.XX.XX.XX (same as address)

auto eth0:0
iface eth0:0 inet static

address XX.XX.XX.XX
netmask 255.255.255.255
broadcast XX.XX.XX.XX (same as address)

auto eth0:1
iface eth0:1 inet static

address XX.XX.XX.XX
netmask 255.255.255.255
broadcast XX.XX.XX.XX (same as address)

post-up route add 10.255.255.1 dev eth0
post-up route add default gw 10.255.255.1

wget、telnet、curl，一切都正常，除了这个，我有3个网络接口，因为我有2个SSL和其他站点的另一个ip

我应该如何配置clientConf来实现这一点？是java问题吗？网络问题？至少，我怎样才能获得更多的调试信息？我试图捕获AmazonClientException异常，但没有成功

提前感谢：）

问候

Answer 1

This has been reported as a bug in the Amazon S3 API。QuothZachM@AWS：

This appears to be a bug in the SDK. The problem is that the client configuration object is shared with the Security Token Service client that DynamoDB uses to establish a session, and it (unlike Dynamo) doesn't accept the HTTP protocol. There are a couple workarounds:

1) Create your own instance of STSSessionCredentialsProvider and provide it to your DynamoDB client, or

2) Instead of specifying the protocol in the ClientConfiguration, specify it with a call to setEndpoint("http://...")

We'll discuss solutions for this bug.

我建议现在使用一种变通方法。祝你的连接成功

（Additional documentation and workarounds）