i上按照其链接是here异常在运行字数例如Hadoop中多节点集群
我正确配置的所有步骤的教程。但在第8步是用字数 例MapReduce工作,它抛出,当我执行命令
./bin/hadoop jar /home/ila/hadoop-0.20.1-examples.jar wordcount /user/hduser/gutenberg /user/hduser/gutenberg-out
我怎样才能解决这个问题的例外。例外情况如下: -
[email protected]:/usr/local/hadoop-0.22.0/bin$ ./hadoop jar /home/ila/hadoop-0.20.1-examples.jar wordcount /user/hduser/gutenberg /user/hduser/gutenberg-out
Exception in thread "main" java.io.IOException: Error opening job jar: /home/ila/hadoop-0.20.1-examples.jar
at org.apache.hadoop.util.RunJar.main(RunJar.java:130)
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:114)
at java.util.jar.JarFile.(JarFile.java:133)
at java.util.jar.JarFile.(JarFile.java:70)
at org.apache.hadoop.util.RunJar.main(RunJar.java:128)
在此先感谢... [:)] [:)]