加載數據時HDInsight虛擬機初始化錯誤

Question

我試圖運行this getting started sample將數據加載到我的單節點HDInsight hadoop集羣中。當我運行示例我得到的錯誤，如下圖所示：

c:\Hadoop\GettingStarted>powershell -ExecutionPolicy unrestricted -F importdata. 
ps1 w3c 
Attempting to import scenario w3c 

Path 
---- 
C:\Hadoop\GettingStarted\w3c 
Error occurred during initialization of VM 
java.nio.charset.IllegalCharsetNameException: 
     at java.nio.charset.Charset.checkName(Charset.java:273) 
     at java.nio.charset.Charset.lookup2(Charset.java:458) 
     at java.nio.charset.Charset.lookup(Charset.java:437) 
     at java.nio.charset.Charset.defaultCharset(Charset.java:579) 
     at sun.nio.cs.StreamEncoder.forOutputStreamWriter(StreamEncoder.java:37) 

     at java.io.OutputStreamWriter.<init>(OutputStreamWriter.java:94) 
     at java.io.PrintStream.<init>(PrintStream.java:100) 
     at java.lang.System.initializeSystemClass(System.java:1092) 

Answer 1

看來你的機器上創建數據文件時，這個問題與文件的寫權限有關。