Scala运行脚本时报UnknownHostException解决办法

最新推荐文章于 2023-07-04 22:05:26 发布

转载最新推荐文章于 2023-07-04 22:05:26 发布 · 247 阅读

0 ·

CC 4.0 BY-SA版权

原文链接：https://my.oschina.net/focusyy/blog/613023

文章标签：

#java #scala #python

本文详细介绍了在遇到Scala脚本编译失败时，由于无法连接到主机名bogon导致的问题解决方法。通过在系统hosts文件中添加bogon对应的IP地址映射，成功解决了编译问题。此教程适用于Linux菜鸟，旨在帮助用户快速定位并解决类似网络连接错误。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

2019独角兽企业重金招聘Python工程师标准>>>

‍[root@bogon Desktop]# scala /usr/local/scala-2.10.5/hello.scala
java.net.UnknownHostException: bogon: bogon: Name or service not known
at java.net.InetAddress.getLocalHost(InetAddress.java:1473)
at scala.tools.nsc.io.Socket$.localhost(Socket.scala:38)
at scala.tools.nsc.CompileSocket.getsock$1(CompileSocket.scala:169)
at scala.tools.nsc.CompileSocket.getOrCreateSocket(CompileSocket.scala:184)
at scala.tools.nsc.ScriptRunner.compileWithDaemon(ScriptRunner.scala:80)
at scala.tools.nsc.ScriptRunner.scala$tools$nsc$ScriptRunner$$compile$1(ScriptRunner.scala:123)
at scala.tools.nsc.ScriptRunner$$anonfun$withCompiledScript$1.apply$mcZ$sp(ScriptRunner.scala:157)
at scala.tools.nsc.ScriptRunner$$anonfun$withCompiledScript$1.apply(ScriptRunner.scala:131)
at scala.tools.nsc.ScriptRunner$$anonfun$withCompiledScript$1.apply(ScriptRunner.scala:131)
at scala.tools.nsc.util.package$.trackingThreads(package.scala:51)
at scala.tools.nsc.util.package$.waitingForThreads(package.scala:35)
at scala.tools.nsc.ScriptRunner.withCompiledScript(ScriptRunner.scala:130)
at scala.tools.nsc.ScriptRunner.runScript(ScriptRunner.scala:188)
at scala.tools.nsc.ScriptRunner.runScriptAndCatch(ScriptRunner.scala:201)
at scala.tools.nsc.MainGenericRunner.runTarget$1(MainGenericRunner.scala:76)
at scala.tools.nsc.MainGenericRunner.process(MainGenericRunner.scala:96)
at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:105)
at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)
Caused by: java.net.UnknownHostException: bogon: Name or service not known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
at java.net.InetAddress.getLocalHost(InetAddress.java:1469)
... 17 more