Differences
This shows you the differences between two versions of the page.
Next revision | Previous revision Next revision Both sides next revision | ||
courses:mapreduce-tutorial:running-jobs [2012/02/05 19:37] straka vytvořeno |
courses:mapreduce-tutorial:running-jobs [2012/02/05 21:06] straka |
||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== MapReduce Tutorial : ====== | + | ====== MapReduce Tutorial : Running jobs ====== |
+ | |||
+ | The input of a Hadoop job is either a file, or a directory. In latter case all files in the directory are processed. | ||
+ | |||
+ | The output of a Hadoop job must be a directory, which does not exist. | ||
+ | |||
+ | ===== Run Perl jobs ===== | ||
+ | | ^ Command ^ | ||
+ | ^ Run locally | '' |