java.net.UnknownHostException

2022-01-19 00:00:00 network-programming java

我正在使用 jdk1.6.0_23 安装 CSVN，但出现以下 Java 错误:

I'm installing CSVN using jdk1.6.0_23 and I'm getting the following Java error:

2011-02-10 16:25:50,951 [WrapperJarAppMain] WARN util.GrailsUtil - [WARNING] Property [ldapServerPort] of domain class com.collabnet.svnedge.console.Server has type [int] and doesn't support constraint [nullable]. This constraint will not be checked during validation.
2011-02-10 16:25:51,117 [WrapperJarAppMain] ERROR ehcache.Cache - Unable to set localhost. This prevents creation of a GUID. Cause was: vkqgae01: vkqgae01
java.net.UnknownHostException: vkqgae01: vkqgae01
at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
at net.sf.ehcache.Cache.<clinit>(Cache.java:143)

我的服务器有 3 个 NIC(eth0、eth1 和 eth2).我在 localhost 下面的 hosts 文件中添加了一个条目，其中包含以下内容:

My server has 3 NICs (eth0, eth1 and eth2). I've added an entry to the hosts file bellow localhost containing the following:

127.0.0.1 vkqgae01

我可以成功ping vkqgae01，但是nslookup无法解析.

I can successfully ping vkqgae01, but nslookup cannot resolve it.

有什么想法吗?

推荐答案

那个和

主机名

和

/etc/hosts

如果/etc/hosts 不包含主机名的定义，它会失败.只需将您的主机名添加到/etc/host 例如，如果您的主机名是工作添加或修改以下行:

If /etc/hosts doesn't containt the definition of the hostname it fails. Just add your hostname to /etc/host for example if your hostname is work add or modified the following line:

127.0.0.1   work        localhost

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