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Posted to common-user@hadoop.apache.org by unmesha sreeveni <un...@gmail.com> on 2013/12/05 10:59:09 UTC

Found checksum error

I am trying to run Decision Tree explained in

http://btechfreakz.blogspot.in/2013/04/implementation-of-c45-algorithm-using.html

But while running i am getting Checksum error


13/12/05 15:23:12 INFO fs.FSInputChecker: Found checksum error: b[0,
512]=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
org.apache.hadoop.fs.ChecksumException: Checksum error:
C45/intermediate0.txt at 0 exp: 1434817279 got: 212224513

How to get rid of this?

*Thanks & Regards*

Unmesha Sreeveni U.B

*Junior Developer*