hadoop - 加载数据时 HDInsight VM 初始化错误

Question

我正在尝试运行 this getting started sample 用于将数据加载到我的单节点 HDInsight hadoop 集群中。当我运行示例时，出现如下所示的错误:

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

这个问题似乎与在您的机器上创建数据文件时的文件写入权限有关。