启动Hive 时出现以下错误
root@ubuntu:~# hive
[Fatal Error] hive-default.xml:1:1: Content is not allowed in prolog.
Exception in thread "main" java.lang.RuntimeException: org.xml.sax.SAXParseException: Content is not allowed in prolog.
at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1401)
at org.apache.hadoop.conf.Configuration.loadResources(Configuration.java:1269)
at org.apache.hadoop.conf.Configuration.getProps(Configuration.java:1200)
at org.apache.hadoop.conf.Configuration.get(Configuration.java:415)
at org.apache.hadoop.hive.conf.HiveConf.initialize(HiveConf.java:663)
at org.apache.hadoop.hive.conf.HiveConf.<init>(HiveConf.java:595)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:434)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:197)
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:249)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:284)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:180)
at org.apache.hadoop.conf.Configuration.loadResource(Configuration.java:1300)
... 11 more
root@ubuntu:~#
请有人帮我解决这个问题。提前谢谢。
正如您所看到的，错误是由hive-default.xml 引起的
请看一下这个文件。xml文件的开头可能有空白或任何其他文本，这是导致错误的原因你可以在stackoverflow org.xml.sax.SAXParseException上参考这个问题：prolog中不允许有内容，它有和你得到的相同的错误，只是针对不同的文件
hive-default.xml.template位于安装根目录的conf目录中。
您可能想要创建hive-site.xml来覆盖默认值