Which jar is missing?

Question

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
    at org.apache.hadoop.conf.Configuration.<clinit>(Configuration.java:169)
    at com.inspire.vote.VoteCountApplication.main(VoteCountApplication.java:23)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 2 more

I tried the code from this URL: https://github.com/hortonworks/hadoop-tutorials/blob/master/Community/T09_Write_And_Run_Your_Own_MapReduce_Java_Program_Poll_Result_Analysis.md

I suggest to add all jars in hadoop share folder to make it run, but this error seems to be due to unavailabily of logging or log4j jars. — bigdatauser, Nov 27 '14 at 09:06

score 1 · Answer 1 · answered Nov 26 '14 at 11:15

1

You must insert in your classpath the file org.apache.commons.logging-1.1.1.jar

answered Nov 26 '14 at 11:15

Musich87

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I'm beginner How to do ? – Pravin Hanchinal Nov 26 '14 at 11:49
1

You can download this file on this site: http://www.java2s.com/Code/Jar/o/Downloadorgapachecommonslogging111jar.htm Then, you can follow this post: http://stackoverflow.com/questions/11463354/how-to-put-a-jar-in-classpath-in-eclipse – Musich87 Nov 26 '14 at 12:20
Added above via class lib. Project Folder shows no error. Yet can't RUN! – Pravin Hanchinal Nov 26 '14 at 16:49

Which jar is missing?

1 Answers1