Changes between Version 12 and Version 13 of GENIExperimenter/Tutorials/HadoopInASlice/ExecuteExperiment

Timestamp:

03/16/14 10:19:17 (10 years ago)

Author:

sedwards@bbn.com

Comment:

--

GENIExperimenter/Tutorials/HadoopInASlice/ExecuteExperiment

@@ -272 +272 @@
 
 === B. Sort the dataset. ===  
-
-Note: you can use Hadoop's cat and/or get  functionally to look at the random and sorted files to confirm their size and that the sort actually worked.
 
 {{{
@@ -336 +334 @@
 }}}
 
+==== C. Look at the output. ====  
+
+You can use Hadoop's cat and/or get functionally to look at the random and sorted files to confirm their size and that the sort actually worked.
+
+Try some or all of these commands.  Does the output make sense to you?
+
+{{{
+hadoop fs -ls random.data.1G
+hadoop fs -ls sorted.data.1G
+hadoop fs -cat random.data.1G/part-00000 | less
+hadoop fs -cat sorted.data.1G/part-00000 | less
+}}}
 
 == 5.   Advanced Example ==