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Posted to mapreduce-user@hadoop.apache.org by arun k <ar...@gmail.com> on 2011/09/15 08:35:37 UTC

Unable to apply patch to contrib/mumak

Hi guys !

I was trying to use capacity scheduler with mumak simulator.
hadoop version : haddop-0.21
I am able to run  mumak simulator as per slides of Hong Tong
http://www.slideshare.net/hadoopusergroup/mumak
As per https://issues.apache.org/jira/browse/MAPREDUCE-1253 i need to apply
the patch.

i have tried like this :
1 > copied patch file to HADOOP_HOME/mapreduce/src/
contrib/mumak
2 > $cd HADOOP_HOME/mapreduce/src/contrib/mumak
3 > $patch -p0 < patch_file_name
but i get ERROR 3 out of 3 HUNK failed

Is it the right way to apply patches ?
If not what is the general way ?


Thanks,
Arun