Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/java/363.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Java 在ubuntu中使用Nutch1.4_Java_Ubuntu_Nutch - Fatal编程技术网

Java 在ubuntu中使用Nutch1.4

Java 在ubuntu中使用Nutch1.4,java,ubuntu,nutch,Java,Ubuntu,Nutch,我尝试在ubuntu中使用nutch 1.4 crawler,但是当我尝试使用nutch wiki中建议的所有设置执行nutch时,会出现以下错误: erogol@erogol-G50V:~/Desktop/search engine/apache-nutch-1.4-bin/runtime/local$ bin/nutch crawl urls -dir crawl -depth 1 bin/nutch: line 108: [: /home/erogol/Desktop/search: bi

我尝试在ubuntu中使用nutch 1.4 crawler,但是当我尝试使用nutch wiki中建议的所有设置执行nutch时,会出现以下错误:

erogol@erogol-G50V:~/Desktop/search engine/apache-nutch-1.4-bin/runtime/local$
bin/nutch crawl urls -dir crawl -depth 1
bin/nutch: line 108: [: /home/erogol/Desktop/search: binary operator expected
Exception in thread "main" java.lang.NoClassDefFoundError: engine/apache-nutch-1/4-bin 
/runtime/local/logs
Caused by: java.lang.ClassNotFoundException: engine.apache-nutch-    
1.4-bin.runtime.local.logs
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: engine/apache-nutch-1.4-bin/runtime/local/logs.      
Program will exit.
你有什么建议或想法来解决nutch的使用问题吗


先谢谢你。。。所有nutch knowers:)

问题不在于nutch:
搜索引擎
文件夹名称中的空格会产生问题。从
ClassNotFoundException
中可以看到,空格后的部分被用作要执行的类的名称。你能不能把
搜索引擎
改名为
搜索引擎

谢谢你的回答,我解决了这个问题。这是关于配置文件的一个…Downvoter,我想知道为什么!你至少应该留下评论!