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From subhransu <subhransu5...@gmail.com>
Subject Re: java.lang.NoClassDefFoundError: com.sun.security.auth.UnixPrincipal
Date Sat, 28 May 2011 07:45:27 GMT
Thnx steeve 

Reason for failure:
The Java which was deployed IBM java.

Fix to overcome:
1) Install a Sun Java
-  Download jdk-6u24-linux-i586.bin
- Make this executable chmod +x jdk-6u24-linux-i586.bin
- run the executable now ./jdk-6u24-linux-i586.bin

2) Change the hadoop-0.20.203.0/conf/hadoop-env.sh to point the latest JAVA 
export JAVA_HOME=Include ur JAVA PATH

Please mail me if you still have issue.


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